unit test and lint in gh org runners, setup python via action

.github/actions/setup-node/action.yaml

@@ -0,0 +1,17 @@
+name: Setup Node
+description: Setup node, including yarn
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Install yarn
+      shell: bash
+      run: |
+        curl -fsSL -o ~/bin/yarn https://github.com/yarnpkg/yarn/releases/download/v1.22.17/yarn-1.22.17.js
+        chmod +x ~/bin/yarn
+        echo "~/bin" >> $GITHUB_PATH
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '14.x'
+        cache: 'yarn'

.github/actions/setup/action.yaml

@@ -4,14 +4,12 @@ description: Setup node, python and call bootstrap script
 runs:
   using: 'composite'
   steps:
-    - uses: actions/setup-node@v3
-      with:
-        node-version: '14.x'
+    - name: Setup Node
+      uses: ./.github/actions/setup-node
 
-    - name: Install Python for node-sass
-      shell: bash
-      run: |
-        DEBIAN_FRONTEND=noninteractive sudo apt-get install -y --no-install-recommends python2
+    - uses: actions/setup-python@v5
+      with:
+        python-version: '2.7'
 
     - name: Install packages
       shell: bash

.github/workflows/test.yaml

@@ -13,25 +13,27 @@ on:
 
 jobs:
   unit-test:
-    runs-on: ubuntu-latest
+    container: registry.suse.com/bci/nodejs:20
+    runs-on: org-${{ github.repository_owner_id }}-amd64-k8s
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 1
 
-      - name: Run Setup
+      - name: Setup Node
         uses: ./.github/actions/setup
 
       - name: Run tests
         run: yarn test
   lint:
-    runs-on: ubuntu-latest
+    container: registry.suse.com/bci/nodejs:20
+    runs-on: org-${{ github.repository_owner_id }}-amd64-k8s
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 1
 
-      - name: Run Setup
+      - name: Setup Node
         uses: ./.github/actions/setup
 
       - name: Run linter