chore(deps): update docker.io/library/node docker tag to v25

.gitea/workflows/generate-readme.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   generate-parameters:
     container:
-      image: docker.io/library/node:24.15.0-alpine
+      image: docker.io/library/node:25.9.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling

.gitea/workflows/helm.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.2
-    - uses: azure/setup-helm@v5.0.0
+    - uses: azure/setup-helm@v4.3.1
       with:
         version: v4.0.1 # renovate: datasource=github-releases depName=helm/helm
     - name: Lint helm files
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6.0.2
-    - uses: azure/setup-helm@v5.0.0
+    - uses: azure/setup-helm@v4.3.1
       with:
         version: v4.0.1 # renovate: datasource=github-releases depName=helm/helm
     - env:

.gitea/workflows/markdown-linters.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   markdown-link-checker:
     container:
-      image: docker.io/library/node:24.15.0-alpine
+      image: docker.io/library/node:25.9.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling
@@ -30,7 +30,7 @@ jobs:
 
   markdown-lint:
     container:
-      image: docker.io/library/node:24.15.0-alpine
+      image: docker.io/library/node:25.9.0-alpine
     runs-on: ubuntu-latest
     steps:
     - name: Install tooling