Update GitHub Actions workflows to current versions

- Update Node.js from 18 to 24 in dependabot workflow
- Update matrix OS from ubuntu-22.04 to ubuntu-24.04-arm
- Update DDEV test version from v1.24.0 to v1.24.7
- Replace ubuntu-latest with ubuntu-24.04 for consistency
- Extract DDEV version to OLD_DDEV_VERSION environment variable

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: rfay

.github/workflows/dependabot.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   npm-update:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     if: ${{ github.actor == 'dependabot[bot]' }}
     permissions:
       contents: write
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: npm
       - name: Checkout PR
         run: gh pr checkout ${{ github.event.pull_request.number }}

.github/workflows/main.yml

@@ -11,14 +11,17 @@ on:
   schedule:
     - cron: 0 0 * * *
 
+env:
+  OLD_DDEV_VERSION: '1.24.7'
+
 jobs:
   test:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, ubuntu-24.04]
-        version: ['latest', '1.24.0']
+        os: [ubuntu-24.04, ubuntu-24.04-arm]
+        version: ['latest', '${{ env.OLD_DDEV_VERSION }}']
     steps:
       - uses: actions/checkout@v5
       - uses: ./
@@ -28,10 +31,10 @@ jobs:
           version: ${{ matrix.version }}
       - name: ddev version
         run: |
-          if [[ ${{ matrix.version }} == '1.24.0' ]]; then
-            test "$(ddev --version)" == 'ddev version v1.24.0'
+          if [[ ${{ matrix.version }} == '${{ env.OLD_DDEV_VERSION }}' ]]; then
+            test "$(ddev --version)" == 'ddev version v${{ env.OLD_DDEV_VERSION }}'
           else
-            test "$(ddev --version)" != 'ddev version v1.24.0'
+            test "$(ddev --version)" != 'ddev version v${{ env.OLD_DDEV_VERSION }}'
           fi
       - name: ddev stopped
         run: |

.github/workflows/update-main-version.yml

@@ -21,7 +21,7 @@ env:
 
 jobs:
   tag:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     permissions:
       contents: write
     steps: