Upgrade CI from Node 22 to Node 24 (active LTS)

Author: j-256

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: sudo apt-get install -y git-crypt
       - run: npm ci
       - run: npm run build
@@ -114,7 +114,7 @@ jobs:
           fi
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: npm ci
       - name: Verify tag matches package.json version
         if: startsWith(github.ref, 'refs/tags/v')