Modify gmlt.test to XFAIL on apple platforms correctly. (llvm#90779)

Author: rastogishubham

llvm/test/DebugInfo/Generic/gmlt.test

@@ -1,4 +1,4 @@
 ; RUN: %llc_dwarf -O0 -filetype=obj < %S/../Inputs/gmlt.ll | llvm-dwarfdump -v - | FileCheck %S/../Inputs/gmlt.ll
 
 ; There's a darwin specific test in X86/gmlt, so it's okay to XFAIL this here.
-; XFAIL: target={{.*}}-darwin{{.*}}
+; XFAIL: target={{.*}}-apple{{.*}}