[PATCH][gdb/testsuite] Fix gdb.go/methods.exp

[Tom Tromey]

>>>>> "Tom" == Tom de Vries <tdevries@suse.de> writes:

Tom> 2020-02-25  Tom de Vries  <tdevries@suse.de>

Tom> 	PR go/18926
Tom> 	* gdb.go/methods.exp: Remove gcc/93866 xfail.

Thanks, looks good to me.

Tom