Include workflow name in concurrency test (#461)

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:

.github/workflows/downstream.yml

@@ -9,6 +9,10 @@ on:
       - 'README.md'
       - '.github/workflows/TagBot.yml'
 
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   pre_job:
     # continue-on-error: true # Uncomment once integration is finished