Initial PR workflow

.github/workflows/pull_request.yml

@@ -0,0 +1,30 @@
+name: Pull Request
+run-name: Pull Request for ${{ github.ref_name }} by ${{ github.actor }}
+
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions: write-all
+
+on:
+  pull_request: {}
+  workflow_dispatch: {}
+  push:
+    branches:
+      - trunk-merge/**
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Build and Test
+    runs-on: monorepo-amd64-large
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose