feat: create PR from main -> release

With the outstanding renaming of main -> release and dev -> main this
workflow will create a pull request every time a PR is merged into main,
our then main development branch.

I tested this workflow from a temporary branch called release-test. See
an example PR that was created by this workflow here:

  #478

Author: pheuberger

.github/workflows/create-release-pr.yml

@@ -0,0 +1,35 @@
+name: Create Release PR
+on:
+  push:
+    branches: [ main ]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Semantic Release Versioning
+        uses: cycjimmy/semantic-release-action@v4
+        with:
+          extra_plugins: |
+            @semantic-release/commit-analyzer
+            @semantic-release/release-notes-generator
+            @semantic-release/github
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create Release PR
+        env:
+          GH_TOKEN: ${{ secrets.GHA_CREATE_PR }}
+        run: |
+          gh pr create \
+            --base release \
+            --head main \
+            --title "chore: new release" \
+            --body "Automated PR from main to release" \
+            --label "automated pr"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hypercert-app",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "private": true,
   "scripts": {
     "dev": "next dev",