🔄 chore(autopr.yml): rename workflow file and update its contents

The previous workflow file '.github/workflows/Automatic Pull Request.yml' was deleted and replaced with a new file '.github/workflows/autopr.yml'. The new workflow file listens to the 'labeled' event on issues and checks if the label was added by a collaborator. If the label was added by a collaborator, it runs the 'AutoPR' action using the latest version of the 'ghcr.io/irgolic/autopr' Docker image. The action requires the 'OPENAI_API_KEY' and 'GITHUB_TOKEN' secrets to be set.

.github/workflows/autopr.yml

@@ -0,0 +1,40 @@
+on:
+  issues:
+    types: [labeled]
+
+permissions:
+  contents: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  autopr:
+    if: ${{ contains( github.event.label.name, 'AutoPR') }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install jq
+      run: sudo apt-get install jq
+    - name: Check if label was added by a collaborator
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        is_collaborator=$(curl -s -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github+json" \
+          "https://api.github.com/repos/${{ github.repository }}/collaborators/${{ github.event.sender.login }}" | jq -r '.message')
+        if [ "$is_collaborator" == "Not Found" ]; then
+          echo "Label not added by a collaborator. Skipping action."
+          exit 78
+        fi
+    - name: Checkout
+      uses: actions/checkout@v3
+      with:
+        ref: main
+        fetch-depth: 1
+    - name: AutoPR
+      uses: docker://ghcr.io/irgolic/autopr:latest
+      env:
+        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        model: 'gpt-3.5-turbo'
+        context_limit: 4096
+