PR-227028: fix CI — bump Node to 22 and regenerate lock file

- Bump CI Node from 20 to 22 across all jobs. sass-loader@17 requires
  Node >= 22.11, so Node 20 was unsupported (EBADENGINE).
- Regenerate package-lock.json from scratch to fix npm ci failing with
  "Missing: @emnapi/runtime from lock file" — an npm optional-deps issue with
  the oxc/wasm bindings pulled by typescript-eslint's resolver.

.github/workflows/main-workflow.yml

@@ -16,14 +16,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [20.x]
+        node-version: [22.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
     steps:
     - uses: actions/checkout@v4
-    - name: Use Node.js 20
+    - name: Use Node.js 22
       uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 22
         cache: 'npm'
         registry-url: https://registry.npmjs.org/
     - run: npm ci
@@ -34,10 +34,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Use Node.js 20
+      - name: Use Node.js 22
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           cache: 'npm'
           registry-url: https://registry.npmjs.org/
       - name: Cypress install
@@ -57,7 +57,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm run build
@@ -71,7 +71,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish --access=public