chore: rename example worflows from test to example (#1878)

.github/workflows/workflow-run-example.yml

@@ -0,0 +1,20 @@
+name: Workflow Run Example
+on:
+  workflow_run:
+    workflows: [Matrix Test]
+    types: [completed]
+
+permissions:
+  contents: read
+
+jobs:
+  on-success:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    steps:
+      - run: echo 'The triggering workflow passed'
+  on-failure:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'failure' }}
+    steps:
+      - run: echo 'The triggering workflow failed'