[ci] Add experimental feature in tests and cargo check (#1173)

* [ci] Add experimental feature in tests and cargo check

* fix labels GHA

* disable D-labels

* add check license

* add auto-label-issues

* fix CHECK_SPECS for labels

* rm useless commands

* Update .github/workflows/check-labels.yml

* fix

* Fudge license scanner

* remove spellcheck job

---------

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

.github/workflows/check-licenses.yml

@@ -0,0 +1,26 @@
+name: Check licenses
+
+on:
+  pull_request:
+
+jobs:
+  check-licenses:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - uses: actions/setup-node@v3.8.1
+        with:
+          node-version: '18.x'
+          registry-url: 'https://npm.pkg.github.com'
+          scope: '@paritytech'
+      - name: Check the licenses
+        run: |
+          shopt -s globstar
+
+          npx --yes https://github.com/paritytech/license-scanner scan \
+            --ensure-licenses=Apache-2.0 \
+            --ensure-licenses=GPL-3.0-only \
+            ./**/*.rs
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}