[bitnami/*] Fix markdown linter issues (#23945)

* [bitnami/*] Fix markdown linter issues

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Add leftovers

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Update CODE_OF_CONDUCT.md

Co-authored-by: Andrés Bono <andresbonojimenez@gmail.com>
Signed-off-by: Carlos Rodríguez Hernández <carrodher1179@gmail.com>

* Update CONTRIBUTING.md

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Update bitnami/zookeeper/README.md

Co-authored-by: Andrés Bono <andresbonojimenez@gmail.com>
Signed-off-by: Carlos Rodríguez Hernández <carrodher1179@gmail.com>

* Linter fix

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Order lists

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Fix markdown

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

* Order lists

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

---------

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>
Signed-off-by: Carlos Rodríguez Hernández <carrodher1179@gmail.com>
Co-authored-by: Andrés Bono <andresbonojimenez@gmail.com>

bitnami/concourse/README.md

@@ -6,19 +6,17 @@
 
 [Overview of Concourse](https://concourse-ci.org/)
 
-
-
 ## TL;DR
 
 ```console
-$ docker run --name concourse bitnami/concourse:latest
+docker run --name concourse bitnami/concourse:latest
 ```
 
 ### Docker Compose
 
 ```console
-$ curl -sSL https://raw.githubusercontent.com/bitnami/containers/main/bitnami/concourse/docker-compose.yml > docker-compose.yml
-$ docker-compose up -d
+curl -sSL https://raw.githubusercontent.com/bitnami/containers/main/bitnami/concourse/docker-compose.yml > docker-compose.yml
+docker-compose up -d
 ```
 
 **Warning**: This quick setup is only intended for development environments. You are encouraged to change the insecure default credentials and check out the available configuration options for the [PostgreSQL container](https://github.com/bitnami/containers/tree/main/bitnami/postgresql#readme) for a more secure deployment.
@@ -49,21 +47,21 @@ Subscribe to project updates by watching the [bitnami/containers GitHub repo](ht
 The recommended way to get the Bitnami concourse Docker Image is to pull the prebuilt image from the [Docker Hub Registry](https://hub.docker.com/r/bitnami/concourse).
 
 ```console
-$ docker pull bitnami/concourse:latest
+docker pull bitnami/concourse:latest
 ```
 
 To use a specific version, you can pull a versioned tag. You can view the [list of available versions](https://hub.docker.com/r/bitnami/concourse/tags/) in the Docker Hub Registry.
 
 ```console
-$ docker pull bitnami/concourse:[TAG]
+docker pull bitnami/concourse:[TAG]
 ```
 
 If you wish, you can also build the image yourself by cloning the repository, changing to the directory containing the Dockerfile and executing the `docker build` command. Remember to replace the `APP`, `VERSION` and `OPERATING-SYSTEM` path placeholders in the example command below with the correct values.
 
 ```console
-$ git clone https://github.com/bitnami/containers.git
-$ cd bitnami/APP/VERSION/OPERATING-SYSTEM
-$ docker build -t bitnami/APP:latest .
+git clone https://github.com/bitnami/containers.git
+cd bitnami/APP/VERSION/OPERATING-SYSTEM
+docker build -t bitnami/APP:latest .
 ```
 
 ## Persisting your application
@@ -73,7 +71,7 @@ If you remove the container all your data will be lost, and the next time you ru
 For persistence you should mount a directory at the `/bitnami` path. If the mounted directory is empty, it will be initialized on the first run.
 
 ```console
-$ docker run \
+docker run \
     -v /path/to/concourse-persistence:/bitnami/concourse \
     bitnami/concourse:latest
 ```
@@ -99,7 +97,7 @@ Containers attached to the same network can communicate with each other using th
 #### Step 1: Create a network
 
 ```console
-$ docker network create concourse-network --driver bridge
+docker network create concourse-network --driver bridge
 ```
 
 #### Step 2: Launch the concourse container within your network
@@ -107,7 +105,7 @@ $ docker network create concourse-network --driver bridge
 Use the `--network <NETWORK>` argument to the `docker run` command to attach the container to the `concourse-network` network.
 
 ```console
-$ docker run --name concourse-node1 --network concourse-network bitnami/concourse:latest
+docker run --name concourse-node1 --network concourse-network bitnami/concourse:latest
 ```
 
 #### Step 3: Run another container
@@ -123,7 +121,7 @@ Find how to configure Concourse in its [official documentation](https://concours
 The Bitnami concourse Docker image sends the container logs to `stdout`. To view the logs:
 
 ```console
-$ docker logs concourse
+docker logs concourse
 ```
 
 You can configure the containers [logging driver](https://docs.docker.com/engine/admin/logging/overview/) using the `--log-driver` option if you wish to consume the container logs differently. In the default configuration docker uses the `json-file` driver.
@@ -137,7 +135,7 @@ Bitnami provides up-to-date versions of concourse, including security patches, s
 #### Step 1: Get the updated image
 
 ```console
-$ docker pull bitnami/concourse:latest
+docker pull bitnami/concourse:latest
 ```
 
 #### Step 2: Stop the running container
@@ -145,13 +143,13 @@ $ docker pull bitnami/concourse:latest
 Stop the currently running container using the command
 
 ```console
-$ docker stop concourse
+docker stop concourse
 ```
 
 #### Step 3: Remove the currently running container
 
 ```console
-$ docker rm -v concourse
+docker rm -v concourse
 ```
 
 #### Step 4: Run the new image
@@ -159,7 +157,7 @@ $ docker rm -v concourse
 Re-create your container from the new image.
 
 ```console
-$ docker run --name concourse bitnami/concourse:latest
+docker run --name concourse bitnami/concourse:latest
 ```
 
 ## Contributing
@@ -178,7 +176,7 @@ Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+<http://www.apache.org/licenses/LICENSE-2.0>
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,