chore(deps): update volkerraschek/helm docker tag to v4

.gitea/workflows/artifacthub-metadata.yaml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.3
-    - uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
+    - uses: docker/login-action@v4.2.0
       with:
         registry: ${{ github.server_url }}
         username: ${{ github.repository_owner }}

.gitea/workflows/generate-readme.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   generate-parameters:
     container:
-      image: docker.io/library/node:26.4.0-alpine
+      image: docker.io/library/node:26.3.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling

.gitea/workflows/helm.yaml

@@ -15,9 +15,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.3
-    - uses: azure/setup-helm@9bc31f4ebc9c6b171d7bfbaa5d006ae7abdb4310 # v5.0.1
+    - uses: azure/setup-helm@v5.0.0
       with:
-        version: "v4.2.2" # renovate: datasource=github-tags depName=helm/helm
+        version: "v4.2.1" # renovate: datasource=github-tags depName=helm/helm
     - name: Lint helm files
       run: |
         helm lint --values values.yaml .
@@ -26,9 +26,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.3
-    - uses: azure/setup-helm@9bc31f4ebc9c6b171d7bfbaa5d006ae7abdb4310 # v5.0.1
+    - uses: azure/setup-helm@v5.0.0
       with:
-        version: "v4.2.2" # renovate: datasource=github-tags depName=helm/helm
+        version: "v4.2.1" # renovate: datasource=github-tags depName=helm/helm
     - env:
         HELM_UNITTEST_VERSION: v1.0.0 #renovate: datasource=github-releases depName=helm-unittest/helm-unittest
       name: Install helm-unittest

.gitea/workflows/markdown-linters.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   markdown-link-checker:
     container:
-      image: docker.io/library/node:26.4.0-alpine
+      image: docker.io/library/node:26.3.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling
@@ -30,7 +30,7 @@ jobs:
 
   markdown-lint:
     container:
-      image: docker.io/library/node:26.4.0-alpine
+      image: docker.io/library/node:26.3.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling

.gitea/workflows/release.yaml

@@ -18,14 +18,14 @@ jobs:
         with:
           cosign-release: "v3.1.1" # renovate: datasource=github-tags depName=sigstore/cosign
 
-      - uses: azure/setup-helm@9bc31f4ebc9c6b171d7bfbaa5d006ae7abdb4310 # v5.0.1
+      - uses: azure/setup-helm@v5.0.0
         with:
-          version: "v4.2.2" # renovate: datasource=github-tags depName=helm/helm
+          version: "v4.2.1" # renovate: datasource=github-tags depName=helm/helm
 
       - name: Install helm plugins
         env:
           HELM_SIGSTORE_VERSION: "0.3.0" # renovate: datasource=github-tags depName=sigstore/helm-sigstore extractVersion='^v(?<version>\d+\.\d+\.\d+)$'
-          HELM_SCHEMA_VALUES_VERSION: "2.5.0" # renovate: datasource=github-tags depName=losisin/helm-values-schema-json extractVersion='^v(?<version>\d+\.\d+\.\d+)$'
+          HELM_SCHEMA_VALUES_VERSION: "2.4.0" # renovate: datasource=github-tags depName=losisin/helm-values-schema-json extractVersion='^v(?<version>\d+\.\d+\.\d+)$'
           HELM_UNITTEST_VERSION: "1.1.1" # renovate: datasource=github-tags depName=helm-unittest/helm-unittest extractVersion='^v(?<version>\d+\.\d+\.\d+)$'
         run: |
           helm plugin install --verify=false https://github.com/sigstore/helm-sigstore.git --version "${HELM_SIGSTORE_VERSION}" 1> /dev/null
@@ -95,7 +95,7 @@ jobs:
             --passphrase-file "${GPG_PRIVATE_KEY_PASSPHRASE_FILE}" \
             --version "${PACKAGE_VERSION}" ./
 
-      - uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
+      - uses: docker/login-action@v4.2.0
         with:
           registry: ${{ github.server_url }}
           username: ${{ github.repository_owner }}

Chart.yaml

@@ -11,7 +11,7 @@ annotations:
     fingerprint: 3B0CE9853CAD76076260025383D342258456906E
     url: https://keys.openpgp.org/vks/v1/by-fingerprint/3B0CE9853CAD76076260025383D342258456906E
 apiVersion: v2
-appVersion: "0.20.0"
+appVersion: "0.19.1"
 description: Prometheus metric exporter for PostgreSQL
 home: https://git.cryptic.systems/volker.raschek/prometheus-postgres-exporter
 # icon: https://annotations.example.com/icon.png

Makefile

@@ -4,7 +4,7 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.19.2 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=4.2.2 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE