fixup: Update DIBuilder::createCompileUnit assertion

This had been missed by previous language id additions too

Author: dsandersllvm

llvm/lib/IR/DIBuilder.cpp

@@ -139,7 +139,7 @@ DICompileUnit *DIBuilder::createCompileUnit(
     DICompileUnit::DebugNameTableKind NameTableKind, bool RangesBaseAddress,
     StringRef SysRoot, StringRef SDK) {
 
-  assert(((Lang <= dwarf::DW_LANG_Mojo && Lang >= dwarf::DW_LANG_C89) ||
+  assert(((Lang <= dwarf::DW_LANG_Metal && Lang >= dwarf::DW_LANG_C89) ||
           (Lang <= dwarf::DW_LANG_hi_user && Lang >= dwarf::DW_LANG_lo_user)) &&
          "Invalid Language tag");