ci: use .nvmrc everywhere (#11747)

.github/workflows/ci.yml

@@ -328,6 +328,8 @@ jobs:
     name: Build installation test
     runs-on: ubuntu-latest
     needs: check-changes
+    outputs:
+      node-version: ${{ steps.node-version.outputs.node }}
     if: ${{ !startsWith(github.ref_name, 'release-please') && contains(fromJSON(needs.check-changes.outputs.changes), 'puppeteer') }}
     steps:
       - name: Checkout
@@ -337,6 +339,9 @@ jobs:
         with:
           cache: npm
           node-version-file: '.nvmrc'
+      - name: Config Node.JS for installation test run
+        id: node-version
+        run: echo "node=$(cat .nvmrc)" >> "$GITHUB_OUTPUT"
       - name: Install dependencies
         run: npm ci
         env:
@@ -361,8 +366,6 @@ jobs:
       matrix:
         linux-only:
           - ${{ github.event_name == 'pull_request' && !contains(github.head_ref, 'release-please') && !contains(github.event.pull_request.labels.*.name, 'full-ci') }}
-        node:
-          - 18
         pkg_manager:
           - npm
         os:
@@ -384,7 +387,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
         with:
-          node-version: ${{ matrix.node }}
+          node-version-file: ${{ needs.installation-test-build.node-version }}
       - name: Install dependencies
         run: ${{ matrix.pkg_manager }} install
       - name: Test