Update coverage.yml

Update coverage.yml to use checkout v4

.github/workflows/coverage.yml

@@ -11,13 +11,13 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         os:
           - ubuntu:latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Show OS information
         run: cat /etc/os-release 2>/dev/null || echo /etc/os-release not available