testsuite, Darwin: Extend skipping of -g3 for more OS versions.

The dyld-based linker does not work with GCC's output for -g3 and that
is now in force from darwin23 onwards.

gcc/testsuite/ChangeLog:

	* gcc.dg/debug/dwarf2/dwarf2-macro.c: Skip for Darwin23+.
	* gcc.dg/debug/dwarf2/dwarf2-macro2.c: Likewise.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

Author: iains

gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro.c

@@ -1,7 +1,7 @@
 /* Test to make sure the mcaro info includes a start file command for the main source */
 /* { dg-do compile } */
 /* { dg-options "-g3 -gdwarf -dA -fverbose-asm" } */
-/* { dg-final { scan-assembler "Start new file"  { xfail *-*-darwin23* } } } */
+/* { dg-final { scan-assembler "Start new file"  { xfail *-*-darwin2[3-5]* } } } */
 
 #define ADD(x) (M + x)
 

gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro2.c

@@ -1,7 +1,7 @@
 /* Test to make sure the macro info includes the predefined macros with line number 0.  */
 /* { dg-do compile } */
 /* { dg-options "-g3 -gdwarf -dA -fverbose-asm" } */
-/* { dg-final { scan-assembler "At line number 0" { xfail *-*-darwin23* } } } */
+/* { dg-final { scan-assembler "At line number 0" { xfail *-*-darwin2[3-5]* } } } */
 
 #define FOO 1
 int i;