[CI] Add concurrency settings to system tests workflow and add release branches trigger (#9082)

pioardi · web-flow · commit 08b181671962 · 2025-12-18T14:44:57.000+01:00
### 📝 Description
&lt;!-- A short summary of what this PR does. --&gt;
&lt;!-- Include any relevant context or background information. --&gt;

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### 🛠️ Changes Made
&lt;!-- - Key changes (e.g., added feature X, refactored Y, fixed Z) --&gt;

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### ✅ Checklist
- [ ] I updated the documentation (if applicable)
- [ ] I have tested the changes in this PR
- [ ] I confirmed whether my changes are covered by system tests
- [ ] If yes, I ran all relevant system tests and ensured they passed
before submitting this PR
- [ ] I updated existing system tests and/or added new ones if needed to
cover my changes
- [ ] If I introduced a deprecation:
  - [ ] I followed the [Deprecation Guidelines](./DEPRECATION.md)
  - [ ] I updated the relevant Jira ticket for documentation

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### 🧪 Testing
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&lt;!-- - Any special cases covered. --&gt;  

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### 🔗 References
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- Design docs links:
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### 🚨 Breaking Changes?

- [ ] Yes (explain below)
- [ ] No

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### 🔍️ Additional Notes
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affected areas etc.). --&gt;
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diff --git a/.github/workflows/system-tests-opensource.yml b/.github/workflows/system-tests-opensource.yml
@@ -18,10 +18,17 @@ permissions:
   contents: read
   packages: write
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
 on:
    pull_request:
     branches:
       - development
+      - '[0-9]+.[0-9]+.x'
+
+
    workflow_dispatch:
     inputs:
       pr_number:
