[LLDB][OSX] Removed semi colon generating a warning during build (llvm#104398)

Singular warning I noticed when compiling lldb.

Co-authored-by: Daniel <[email protected]>

Author: boredhuman

lldb/source/Host/macosx/objcxx/HostInfoMacOSX.mm

@@ -128,7 +128,7 @@ static void ParseOSVersion(llvm::VersionTuple &version, NSString *Key) {
 static bool ResolveAndVerifyCandidateSupportDir(FileSpec &path) {
   FileSystem::Instance().Resolve(path);
   return FileSystem::Instance().IsDirectory(path);
-};
+}
 
 bool HostInfoMacOSX::ComputeSupportExeDirectory(FileSpec &file_spec) {
   FileSpec lldb_file_spec = GetShlibDir();