Tests: revert concurrency group change

- It's common for us to merge to main and cherry pick to 3.x-stable,
  so it's best if concurrency is shared between branches, which
  is effectively what we had already as it matches on workflow name
  and browser. Ideally, it could also match on the corresponding commit,
  but it seems the commit message is not available in the github context.

Close gh-5492

diff --git a/.github/workflows/browserstack.yml b/.github/workflows/browserstack.yml
index 1f06c98ba3dd2c8d6df2aecaf44ac87a146b958c..13ad4ef74649a58ad12bb832df49e3321f02682a 100644 (file)
--- a/.github/workflows/browserstack.yml
+++ b/.github/workflows/browserstack.yml
@@ -15,7 +15,7 @@ jobs:
       NODE_VERSION: 20.x
     name: ${{ matrix.BROWSER }}
     concurrency:
-      group: ${{ matrix.BROWSER }}-${{ github.ref }}
+      group: ${{ github.workflow }}-${{ matrix.BROWSER }}
     timeout-minutes: 30
     strategy:
       fail-fast: false