Cancel concurrent downstream tests (#82)

Author: jishnub

.github/workflows/ci.yml

@@ -1,7 +1,7 @@
 name: CI
 
 concurrency:
-  group: build-${{ github.event.pull_request.number || github.ref }}
+  group: build-${{ github.event.pull_request.number || github.ref }}-${{ github.workflow }}
   cancel-in-progress: true
 
 on:
@@ -12,6 +12,7 @@ on:
       - 'LICENSE'
       - 'README.md'
       - '.github/workflows/TagBot.yml'
+    tags: '*'
   pull_request:
     paths-ignore:
       - 'LICENSE'

.github/workflows/downstream.yml

@@ -1,8 +1,13 @@
 name: IntegrationTest
+
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 on:
   push:
     branches: [master]
-    tags: [v*]
+    tags: '*'
     paths-ignore:
       - 'LICENSE'
       - 'README.md'