Update build-jp6.yml

Author: ymodlin

.github/workflows/build-jp6.yml

@@ -13,7 +13,7 @@ permissions: read-all
 jobs:
   build:
 
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 #v3