[bitnami/grafana-loki] ⚡ ⬆️ Update dependency references (#33632)

* [bitnami/grafana-loki] Release 4.8.8 updating components versions

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

---------

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

bitnami/grafana-loki/CHANGELOG.md

@@ -1,8 +1,12 @@
 # Changelog
 
-## 4.8.7 (2025-05-07)
+## 4.8.8 (2025-05-13)
 
-* [bitnami/grafana-loki] Release 4.8.7 ([#33476](https://github.com/bitnami/charts/pull/33476))
+* [bitnami/grafana-loki] :zap: :arrow_up: Update dependency references ([#33632](https://github.com/bitnami/charts/pull/33632))
+
+## <small>4.8.7 (2025-05-07)</small>
+
+* [bitnami/grafana-loki] Release 4.8.7 (#33476) ([226fdbc](https://github.com/bitnami/charts/commit/226fdbcdaa03b1ad0a03eca9dfeff5177e20d432)), closes [#33476](https://github.com/bitnami/charts/issues/33476)
 
 ## <small>4.8.6 (2025-05-06)</small>
 

bitnami/grafana-loki/Chart.yaml

@@ -11,7 +11,7 @@ annotations:
     - name: os-shell
       image: docker.io/bitnami/os-shell:12-debian-12-r43
     - name: promtail
-      image: docker.io/bitnami/promtail:3.5.0-debian-12-r1
+      image: docker.io/bitnami/promtail:3.5.0-debian-12-r2
   licenses: Apache-2.0
   tanzuCategory: application
 apiVersion: v2
@@ -58,4 +58,4 @@ maintainers:
 name: grafana-loki
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/grafana-loki
-version: 4.8.7
+version: 4.8.8

bitnami/grafana-loki/values.yaml

@@ -4480,7 +4480,7 @@ promtail:
   image:
     registry: docker.io
     repository: bitnami/promtail
-    tag: 3.5.0-debian-12-r1
+    tag: 3.5.0-debian-12-r2
     digest: ""
     ## Specify a imagePullPolicy
     ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images