Use org runners for workflows that run in PR gates

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

@@ -0,0 +1,15 @@
+name: Setup Chrome
+description: Setup Chrome
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Install chrome
+      shell: bash
+      run: |
+        zypper addrepo http://dl.google.com/linux/chrome/rpm/stable/x86_64 Google-Chrome
+        curl https://dl.google.com/linux/linux_signing_key.pub
+        rpm --import linux_signing_key.pub
+        zypper -n refresh
+        zypper install --no-confirm google-chrome-stable
+        google-chrome --version

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

@@ -0,0 +1,21 @@
+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: Ensure repo dir is accepted as safe by git (diff user)
+      shell: bash
+      run: |
+        git config --global --add safe.directory $PWD
+    - 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
+    # We don't need to install python (for node-sass) as the base image contains it
+    # Note - we're on bci, so no apt-get, though there is zypper...
+    # Note - we're on bci, is not supported by actions/setup-python
 
     - name: Install packages
       shell: bash

.github/workflows/test.yaml

@@ -13,25 +13,30 @@ on:
 
 jobs:
   unit-test:
-    runs-on: ubuntu-latest
+    container: registry.suse.com/bci/python:3.12
+    runs-on: org-${{ github.repository_owner_id }}-amd64-k8s
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 1
 
-      - name: Run Setup
+      - name: Setup
         uses: ./.github/actions/setup
 
+      - name: Setup Chrome
+        uses: ./.github/actions/setup-chrome
+
       - name: Run tests
         run: yarn test
   lint:
-    runs-on: ubuntu-latest
+    container: registry.suse.com/bci/python:3.12
+    runs-on: org-${{ github.repository_owner_id }}-amd64-k8s
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 1
 
-      - name: Run Setup
+      - name: Setup
         uses: ./.github/actions/setup
 
       - name: Run linter