Tweak GH action

.github/workflows/verify-yarn-lock.yml

@@ -24,12 +24,19 @@ jobs:
         with:
           node-version-file: .nvmrc
 
-      - name: Verify yarn.lock
+      - name: Reset yarn.lock to base
+        run: git show "origin/${{ github.base_ref }}:yarn.lock" > yarn.lock
+
+      - name: Yarn install
         uses: Wandalen/wretry.action@master
         with:
-          command: |
+          # Fine to skip scripts since we don't run any code
-            git show "origin/${{ github.base_ref }}:yarn.lock" > yarn.lock
+          command: yarn install --ignore-scripts
-            yarn
+          attempt_limit: 3
+          attempt_delay: 2000
+
+      - name: Verify yarn.lock
+        run: |
           git diff --quiet --exit-code || {
             echo '::error::`yarn.lock` does not match what Yarn would generate given the base `yarn.lock` and the head `package.json`.'
             echo '::error:: - If this is intentional, you can ignore this check.'
@@ -37,5 +44,3 @@ jobs:
             git --no-pager diff
             exit 1
           }
-          attempt_limit: 3
-          attempt_delay: 2000