ci(github): ensure single running workflow

.github/workflows/analyze-codeql.yml

@@ -9,6 +9,10 @@ on:
   schedule:
   - cron: '0 8 * * 6'
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   analyze-codeql:
     name: Analyze

.github/workflows/analyze-coverity.yml

@@ -4,6 +4,10 @@ on:
   push:
     branches: [main]
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   analyze-coverity:
     name: Analyze

.github/workflows/build-check.yml

@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: [main]
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build-ubuntu:
     name: ${{ matrix.config.name }}