Update github workflows: add better concurrency and remove push trigger (#1003)

* remove push trigger

* add logic to concurrency group

* fix concurrency logic

Author: sarahmcmorgan

.github/workflows/outside_contributor_dbt_v1.8.6.yml

@@ -8,7 +8,9 @@ on:
         required: true
 
 concurrency:
+  # Ensure only one instance of this workflow runs across all PRs to prevent database conflicts
   group: ci-testing
+  # Don't cancel in-progress runs automatically
   cancel-in-progress: false
 
 env:

.github/workflows/tuva_internal_dbt_v1.8.6.yml

@@ -5,17 +5,13 @@ on:
       - main
       - 'minor-release*'
       - 'release*'
-  push:  # run when code is pushed to a release branch
-    branches:
-      - main
-      - 'minor-release*'
-      - 'release*'
   workflow_dispatch:  # for manual triggering
 
 concurrency:
-  # Group by workflow and ref, cancel ongoing runs for the same PR/branch
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  # Ensure only one instance of this workflow runs across all PRs to prevent database conflicts
+  group: ci-testing
+  # Don't cancel in-progress runs automatically
+  cancel-in-progress: false
 
 env:
   PYTHON_VERSION: '3.9'