test: update clang-18/clang-version.output

Author: JohelEGP

regression-tests/test-results/clang-18/clang-version.output

@@ -1,4 +1,4 @@
-clang version 18.0.0 (https://git.uplinklabs.net/mirrors/llvm-project.git c0abd3814564a568dfc607c216e6407eaa314f46)
+clang version 18.0.0 (https://github.com/llvm/llvm-project.git 3723ede3cf5324827f8fbbe7f484c2ee4d7a7204)
 Target: x86_64-pc-linux-gnu
 Thread model: posix
 InstalledDir: /home/johel/root/clang-main/bin