Test upgrading Linux image to Ubuntu 24.04

Author: ChrisThrasher

.github/workflows/ci.yml

@@ -28,8 +28,8 @@ jobs:
         - { name: Windows VS2022 x64,  os: windows-2022, flags: -Ax64 }
         - { name: Windows ClangCL,     os: windows-2022, flags: -T ClangCL }
         - { name: Windows Clang,       os: windows-2022, flags: -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ }
-        - { name: Linux GCC,           os: ubuntu-22.04, flags: -GNinja }
-        - { name: Linux Clang,         os: ubuntu-22.04, flags: -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ }
+        - { name: Linux GCC,           os: ubuntu-24.04, flags: -GNinja }
+        - { name: Linux Clang,         os: ubuntu-24.04, flags: -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ }
         - { name: MacOS,               os: macos-14,     flags: -GNinja }
         config:
         - { name: Shared, flags: -DBUILD_SHARED_LIBS=ON,  csfml_flags: -DCSFML_LINK_SFML_STATICALLY=OFF }