cancel tests on new commit (#3028)

Auto-generated PR for: cancel tests on new commit
    
<!-- This is an auto-generated description by cubic. -->
---

## Summary by cubic
Cancel in-progress GitHub Actions runs when a new commit is pushed to
the same branch or PR. This cuts wasted CI minutes and speeds up
feedback.

- **Refactors**
- Added concurrency with cancel-in-progress: true to workflows: test,
lint, package, publish, docker, cloud_evals.
- Used group: ${{ github.workflow }}-${{
github.event.pull_request.number || github.ref }} to scope per workflow
and branch/PR.

<!-- End of auto-generated description by cubic. -->

Author: MagMueller

.github/workflows/cloud_evals.yml

@@ -1,5 +1,10 @@
 name: cloud_evals
 
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+  
 on:
   push:
     branches:

.github/workflows/docker.yml

@@ -1,5 +1,10 @@
 name: docker
 
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
   release:

.github/workflows/lint.yml

@@ -1,4 +1,10 @@
 name: lint
+
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:

.github/workflows/package.yaml

@@ -1,4 +1,10 @@
 name: package
+
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:

.github/workflows/publish.yml

@@ -8,6 +8,11 @@
 
 name: publish
 
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   release:
     types: [published]     # publish full release to PyPI when a release is created on Github

.github/workflows/test.yaml

@@ -7,6 +7,11 @@ permissions:
   statuses: write       # Allow writing statuses on PRs
   discussions: write
 
+# Cancel in-progress runs when a new commit is pushed to the same branch/PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches: