Bump helm/chart-testing-action from 2.4.0 to 2.6.0 (#225)

* Bump helm/chart-testing-action from 2.4.0 to 2.6.0

Bumps [helm/chart-testing-action](https://github.com/helm/chart-testing-action) from 2.4.0 to 2.6.0.
- [Release notes](https://github.com/helm/chart-testing-action/releases)
- [Commits](helm/chart-testing-action@v2.4.0...v2.6.0)

---
updated-dependencies:
- dependency-name: helm/chart-testing-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Run GitHub CI jobs for all MRs, not just chart changes

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Martin Gruner <mg@zammad.com>

.github/kubeconform.sh

@@ -6,7 +6,7 @@
 set -o errexit
 set -o pipefail
 
-CHART_DIRS="$(git diff --find-renames --name-only "$(git rev-parse --abbrev-ref HEAD)" remotes/origin/main -- zammad | grep '[cC]hart.yaml' | sed -e 's#/[Cc]hart.yaml##g')"
+CHART_DIRS="zammad/"
 
 # install kubeconform
 curl --silent --show-error --fail --location --output /tmp/kubeconform.tar.gz https://github.com/yannh/kubeconform/releases/download/"${KUBECONFORM_VERSION}"/kubeconform-linux-amd64.tar.gz

.github/workflows/ci.yaml

@@ -4,8 +4,6 @@ on:
   pull_request:
     branches:
       - main
-    paths:
-      - "zammad/**"
 
 env:
   helm-version: "v3.12.1"
@@ -49,7 +47,7 @@ jobs:
           python-version: 3.7
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.4.0
+        uses: helm/chart-testing-action@v2.6.0
 
       - name: Run chart-testing (lint)
         run: ct lint --config .github/ct.yaml
@@ -108,7 +106,7 @@ jobs:
           python-version: 3.7
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.4.0
+        uses: helm/chart-testing-action@v2.6.0
 
       - name: Run chart-testing (list-changed)
         id: list-changed