bump linux version

Author: pokamest

.github/workflows/build_awg_linux.yml

@@ -6,7 +6,7 @@ jobs:
 
   Build-AWG-Linux:
     name: 'AmneziaWG for Linux'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     if: |
       contains(github.event.head_commit.message, '[all]') ||
       contains(github.event.head_commit.message, '[linux]') ||