Merge branch 'develop' into claude/meshtasticd-ble-raspberry-pi-ypab2m

.github/workflows/pr_enforce_labels.yml

@@ -4,6 +4,10 @@ on:
   pull_request:
     types: [opened, edited, labeled, unlabeled, synchronize, reopened]
 
+concurrency:
+  group: pr-labels-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
+
 permissions:
   pull-requests: read
   contents: read

.github/workflows/sec_sast_semgrep_pull.yml

@@ -2,6 +2,10 @@
 name: Semgrep Differential Scan
 on: pull_request
 
+concurrency:
+  group: semgrep-diff-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
+
 permissions: read-all
 
 jobs: