remove gpr (#15)

* remove gpr

* only PR runs for main

Author: andrejpk

.github/workflows/publish-github.yml

@@ -1,8 +1,5 @@
 name: Node.js Package
 on:
-  push:
-    braches:
-      - main
   pull_request:
     branches:
       - main
@@ -39,21 +36,3 @@ jobs:
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
-
-  publish-gpr:
-    needs: build
-    if: github.ref == 'refs/heads/main'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 12
-          registry-url: https://npm.pkg.github.com
-          always-auth: true
-          scope: "@andrejpk"
-      - run: npm install
-      - run: npm run build
-      - run: npm publish
-        env:
-          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}