Add slash command for cpr example

.github/workflows/cpr-example-command.yml

@@ -0,0 +1,36 @@
+name: Create Pull Request
+on:
+  repository_dispatch:
+    types: [cpr-example-command]
+jobs:
+  createPullRequest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Create report file
+        run: date +%s > report.txt
+      - name: Create Pull Request
+        id: cpr
+        uses: ./
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Add report file
+          committer: Peter Evans <peter-evans@users.noreply.github.com>
+          title: '[Example] Add report file'
+          body: |
+            New report
+            - Contains *today's* date
+            - Auto-generated by [create-pull-request][1]
+
+            [1]: https://github.com/peter-evans/create-pull-request
+          labels: report, automated pr
+          assignees: peter-evans
+          reviewers: peter-evans
+          milestone: 1
+          project: Example Project
+          project-column: To do
+          branch: example-patches
+      - name: Check outputs
+        run: |
+          echo "Pull Request Number - ${{ env.PULL_REQUEST_NUMBER }}"
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pr_number }}"