ci: Add some additional GH project automation

.github/workflows/project-automation.yml

@@ -0,0 +1,61 @@
+name: "Automation: Update GH Project"
+on:
+  pull_request:
+    types:
+      - closed
+      - opened
+      - reopened
+      - ready_for_review
+
+jobs:
+  # When a PR is a draft, it should go into "In Progress"
+  mark_as_in_progress:
+    if: |
+      (github.event.action == 'opened' || github.event.action == 'reopened')
+      && github.event.pull_request.draft == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to in_progress
+        id: update_status
+        uses: peter-evans/create-or-update-project-card@v3
+        with:
+          token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          project-location: getsentry
+          project-number: 31
+          column-name: "🏗 In Progress"
+          issue-number: ${{ github.event.number }}
+
+  # When a PR is not a draft, it should go into "In Review"
+  mark_as_in_review:
+    if: |
+      (github.event.action == 'opened' || github.event.action == 'reopened' || github.event.action == 'ready_for_review')
+      && github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to in_review
+        id: update_status
+        uses: github/update-project-action@v3
+        with:
+          github_token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          organization: getsentry
+          project_number: 31
+          content_id: ${{ github.event.number }}
+          field: Status
+          value: "👀 In Review"
+
+  # By default, closed PRs go into "Ready for Release"
+  # But if they are closed without merging, they should go into "Done"
+  mark_as_done:
+    if: |
+      github.event.action == 'closed' && github.event.pull_request.merged == false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update status to done
+        id: update_status
+        uses: peter-evans/create-or-update-project-card@v3
+        with:
+          token: ${{ secrets.GH_PROJECT_AUTOMATION }}
+          project-location: getsentry
+          project-number: 31
+          column-name: "✅ Done"
+          issue-number: ${{ github.event.number }}