fix: GitHub CI

.github/workflows/npm-publish-rc.yml

@@ -3,26 +3,31 @@ name: Publish to NPM RC
 on:
   push:
     # Sequence of patterns matched against refs/heads
-    branches: 
-      - 'release-*'
+    branches:
+      - "release-*"
 
 jobs:
   publish-npm:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - if: github.event_name == 'push'
+        uses: actions/checkout@v2
+      - if: github.event_name == 'pull_request'
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.head_ref }}
       - uses: actions/setup-node@v1
         with:
           node-version: 10.16.3
       - name: Download & Build Icons
         run: npm ci --progress=false && npm i @iconscout/unicons@latest && npm run generate
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v1
+        uses: peter-evans/create-pull-request@v3
         with:
           token: ${{ secrets.GH_AUTH_TOKEN }}
           title: Updated Icons
       - name: Publish to NPM
         uses: primer/[email protected]
         env:
           GITHUB_TOKEN: ${{ secrets.GH_AUTH_TOKEN }}
-          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}