Update Keycloak Chart.yaml for dependencies and version

This commit modifies the `Chart.yaml` file for the Keycloak Helm chart.
The changes include restructuring dependency entries for `postgresql`
to use a list format instead of a single line. Additionally, the
version number has been updated from `25.2.0` to `25.2.0-test1`.
These changes improve clarity and organization of the dependencies
section, making it easier to manage configurations in the future.
No breaking changes are introduced, and the chart remains
compatible with existing deployments.

charts/keycloak/Chart.yaml

@@ -22,7 +22,8 @@ dependencies:
     tags:
       - bitnami-common
     version: 2.x.x
-description: Keycloak is a high performance Java-based identity and access management
+description:
+  Keycloak is a high performance Java-based identity and access management
   solution. It lets developers add an authentication layer to their applications with
   minimum effort.
 home: https://bitnami.com
@@ -36,4 +37,4 @@ maintainers:
 name: keycloak
 sources:
   - https://github.com/bitnami/charts/tree/main/bitnami/keycloak
-version: 25.2.0
+version: 25.2.0-test1