🍒 [lldb][Mangled][NFC] Remove redundant const-qualifier on llvm::StringRef argument

(cherry picked from commit 5c50bdc)

Author: Michael137

lldb/include/lldb/Core/Mangled.h

@@ -257,7 +257,7 @@ class Mangled {
   /// \return
   ///     eManglingSchemeNone if no known mangling scheme could be identified
   ///     for s, otherwise the enumerator for the mangling scheme detected.
-  static Mangled::ManglingScheme GetManglingScheme(llvm::StringRef const name);
+  static Mangled::ManglingScheme GetManglingScheme(llvm::StringRef name);
 
   static bool IsMangledName(llvm::StringRef name);
 

lldb/source/Core/Mangled.cpp

@@ -49,7 +49,7 @@ bool Mangled::IsMangledName(llvm::StringRef name) {
   return Mangled::GetManglingScheme(name) != Mangled::eManglingSchemeNone;
 }
 
-Mangled::ManglingScheme Mangled::GetManglingScheme(llvm::StringRef const name) {
+Mangled::ManglingScheme Mangled::GetManglingScheme(llvm::StringRef name) {
   if (name.empty())
     return Mangled::eManglingSchemeNone;