chore(GHA): limit workflow concurrency

Author: helmut-hoffer-von-ankershoffen

.github/workflows/build-native-only.yml

@@ -10,6 +10,10 @@ on:
   release:
     types: [created]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   get-commit-message:
     runs-on: ubuntu-latest

.github/workflows/claude-code-automation-operational-excellence-weekly.yml

@@ -15,6 +15,10 @@ on:
           - staging
           - production
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   operational-excellence:
     uses: ./.github/workflows/_claude-code.yml

.github/workflows/claude-code-automation-pr-review.yml

@@ -14,6 +14,10 @@ on:
           - staging
           - production
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
 jobs:
   claude-review:
     uses: ./.github/workflows/_claude-code.yml