[ClangLinkerWrapper] Fix test linker-wrapper-hip-no-rdc.c

#167918 broke buildbots:

https://lab.llvm.org/buildbot/#/builders/64/builds/6531
https://lab.llvm.org/buildbot/#/builders/108/builds/19881

with error:

# | clang: error: unable to execute command: posix_spawn failed: No such file or directory
# | clang: error: ld.lld command failed with exit code 1 (use -v to see invocation)

This is due to the test requiring lld but these buildbots do not build them.

Fix the lit test by adding REQUIRES: lld

Author: yxsamliu

clang/test/Driver/linker-wrapper-hip-no-rdc.c

@@ -1,5 +1,6 @@
 // UNSUPPORTED: system-windows
 // REQUIRES: amdgpu-registered-target
+// REQUIRES: lld
 
 // Test HIP non-RDC linker wrapper behavior with new offload driver.
 // The linker wrapper should output .hipfb files directly without using -r option.