chore: fix license check naming and put in ci file

Author: jamesbhobbs

.github/workflows/check-licenses.yml

@@ -32,3 +32,15 @@ jobs:
 
       - name: Run qlty code smells analysis
         run: qlty smells
+        
+  license-check:
+    name: License Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Base Setup
+        uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+
+      - name: Check licenses
+        run: yarn check-licenses