Update Helm release postgres-cluster to v6

.gitea/workflows/lint-test-docker.yaml

@@ -1,65 +0,0 @@
-name: lint-test-docker
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - 'hosts/**'
-      - ! 'hosts/archive'
-
-  pull_request:
-    branches:
-      - main
-    paths:
-      - 'hosts/**'
-      - ! 'hosts/archive'
-
-jobs:
-  docker-lint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-
-      - name: Lint Docker Compose
-        run: |
-          set -e  # Exit immediately if a command exits with a non-zero status.
-
-          TARGET_BRANCH="origin/${{ github.base_ref }}"
-          echo ">> Target branch for diff is: $TARGET_BRANCH"
-
-          CHANGED_FILES=$(git diff --name-only "$TARGET_BRANCH" -- 'hosts/**')
-
-          echo ">> Found changed files:"
-          echo "$CHANGED_FILES"
-
-          # For each changed file, find its parent chart directory (the one with compose.yaml).
-          # Then, create a unique list of those directories.
-          CHANGED_COMPOSE=$(echo "$CHANGED_FILES" | while read -r file; do
-            dir=$(dirname "$file")
-            while [[ "$dir" != "." && ! -f "$dir/compose.yaml" ]]; do
-              dir=$(dirname "$dir")
-            done
-            if [[ "$dir" != "." ]]; then
-              echo "$dir"
-            fi
-          done | sort -u)
-
-          if [[ -z "$CHANGED_COMPOSE" ]]; then
-            echo ">> Could not determine changed compose files. This will happen if only files outside a compose file were changed."
-            exit 0
-          fi
-
-          echo ">> Running dclint on changed compose files:"
-          echo "$CHANGED_COMPOSE"
-
-          echo "$CHANGED_COMPOSE" | while read -r compose; do
-            echo ">> Linting $compose ..."
-            npx dclint $compose
-          done

.gitea/workflows/lint-test.yaml

@@ -1,4 +1,4 @@
-name: lint-test-helm
+name: Helm Lint
 
 on:
   push: