fix(ci): remove stray quote from concurrency group (#7493)

Drop erroneous trailing double quote on the concurrency group value
so the YAML parses correctly.

Author: watson

.github/workflows/apm-integrations.yml

@@ -15,7 +15,7 @@ on:
 
 
 concurrency:
-  group: ${{ github.workflow }}-${{ inputs.latest-version }}-${{ github.ref || github.run_id }}"
+  group: ${{ github.workflow }}-${{ inputs.latest-version }}-${{ github.ref || github.run_id }}
   cancel-in-progress: true
 
 env: