github: While GCC 16 is in the Ubuntu toolchain PPA, it is not available on Noble for now.. 13 is still 'latest' there

Author: dragonmux

.github/workflows/build-and-upload.yml

@@ -152,7 +152,7 @@ jobs:
           - 'clang-17' # Native Clang compiler for the CI image
           - 'clang-20' # Latest Clang compiler from the apt mirror
           - 'gcc-12' # Native GCC compiler for the CI image
-          - 'gcc-16' # Latest GCC compiler from the toolchain PPA
+          - 'gcc-13' # Latest GCC compiler from the toolchain PPA
       fail-fast: false
 
     # Steps represent a sequence of tasks that will be executed as part of the job