Add plugin workflow (#114)

* Add cups plugin

* Add workflow to add plugins

.github/workflows/collect_plugin.yml

@@ -0,0 +1,41 @@
+name: Collect plugin by PyPI listing
+
+on:
+  workflow_dispatch:
+    inputs:
+      project:
+        description: The name of the project on PyPi
+        required: true
+      author:
+        description: Enter the name of the author if you know it
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions: {}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+         token: ${{ secrets.BOT_PAT }}
+      - name: Get Plugin file
+        run: python .github/collect_plugin.py
+        env:
+          PROJECT: ${{ github.event.inputs.project }}
+          AUTHOR: ${{ github.event.inputs.author }}
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: "[REPO] Add plugin ${{ github.event.inputs.project }}"
+          branch: "plugin/${{ github.event.inputs.project }}"
+          title: "[REPO] Add plugin ${{ github.event.inputs.project }}"
+          body: |
+            Automated PR to add the plugin ${{ github.event.inputs.project }}.
+            You need to check this manually!
+          labels: |
+            plugin
+          assignees: |
+            matmair
+            ${{ github.event.inputs.author }}
+          reviewers: |
+            matmair