chore(deps): update grafana/helm-charts digest to 5d1c59c

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

.github/workflows/release-v1.yml

@@ -13,7 +13,7 @@ permissions: {}
 
 jobs:
   release-chart:
-    uses: grafana/helm-charts/.github/workflows/update-helm-repo.yaml@023f523f9fa2cb37c58141650af2fea728296707
+    uses: grafana/helm-charts/.github/workflows/update-helm-repo.yaml@5d1c59cf8ed277f232fd9df56c6b62dd5fca087a
     permissions:
       contents: write
       id-token: write

.github/workflows/release.yml

@@ -13,7 +13,7 @@ permissions: {}
 
 jobs:
   release-chart:
-    uses: grafana/helm-charts/.github/workflows/update-helm-repo.yaml@023f523f9fa2cb37c58141650af2fea728296707
+    uses: grafana/helm-charts/.github/workflows/update-helm-repo.yaml@5d1c59cf8ed277f232fd9df56c6b62dd5fca087a
     permissions:
       contents: write
       id-token: write