fix(ci): update ARM64 runner to use Ubuntu 22.04

Change the runner for the ARM64 build job from a self-hosted 
environment to the official Ubuntu 22.04 ARM64 runner. This 
ensures better compatibility and support for the build process, 
leveraging the latest features and updates provided by the 
Ubuntu environment.

.github/workflows/metasploit-framework.yml

@@ -46,7 +46,7 @@ jobs:
         run: docker logout
 
   build-and-push-arm64:
-    runs-on: [self-hosted, linux, arm64]  # Native ARM64 GitHub runner
+    runs-on: ubuntu-22.04-arm64
     steps:
       - name: Checkout Metasploit Framework Repository
         uses: actions/checkout@v4