ci: switch GHA workflows from Ubuntu 22.04 to Ubuntu 24.04 runner

Author: striezel

.github/workflows/audit.yml

@@ -8,7 +8,7 @@ jobs:
       matrix:
         node-version:
           - 20
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     name: Node.js package audit
     steps:
       - uses: actions/checkout@v4

.github/workflows/docker.yml

@@ -4,7 +4,7 @@ on: push
 
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       # Checks-out the repository under $GITHUB_WORKSPACE.
       - uses: actions/checkout@v4

.github/workflows/node.js.yml

@@ -4,7 +4,7 @@ on: push
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     strategy:
       fail-fast: false