* adding a new issue greeter workflow, which adds a comment to all newly

  created issues

Author: netllama

.github/workflows/greeter.yml

@@ -0,0 +1,20 @@
+name: New issue greeter
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@0.8.0
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            github.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "🎉 thanks for submitting this issue, we'll review it soon!"
+            })