Add codecov.yml

Signed-off-by: Keval Morabia <[email protected]>

Author: kevalmorabia97

.github/codecov.yml

@@ -0,0 +1,8 @@
+# Allow atmost 5% coverage drop from main branch.
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 5%
+    patch: false

.github/workflows/gpu_tests.yml

@@ -14,7 +14,7 @@ on:
 
 # Cancel previous runs if new commit is pushed to the same PR
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs: