[bitnami/*] Extend default test coverage (#9780)

* Modify workflow to use new vib-early-feedback pipelines

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Add early-feedback for existing assets

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Make vib-early-feedback retrieve chart name

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Add early-feedback for the rest of the catalog

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Model TARGET_PLATFORM in early-feedback action

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Rename DEFAULT_TARGET_PLATFORM

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Update action name

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Fix detected errors in early feedback pipelines

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Use a single workflow that is triggered when labeled

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Apply suggestion to check for common chart

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Fix naming and event triggers

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Update approval message

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Add comment for extra verify pipelines

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

* Fix extra verification checks

Signed-off-by: Jose Antonio Carmona <jcarmona@vmware.com>

.vib/mxnet/vib-verify.json

@@ -0,0 +1,31 @@
+{
+  "phases": {
+    "package": {
+      "context": {
+        "resources": {
+          "url": "{SHA_ARCHIVE}",
+          "path": "/bitnami/mxnet"
+        }
+      },
+      "actions": [
+        {
+          "action_id": "helm-package"
+        },
+        {
+          "action_id": "helm-lint"
+        }
+      ]
+    },
+    "verify": {
+      "actions": [
+        {
+          "action_id": "trivy",
+          "params": {
+            "threshold": "CRITICAL",
+            "vuln_type": ["OS"]
+          }
+        }
+      ]
+    }
+  }
+}