KVM: selftests: Add x86_64/debug_regs to .gitignore

Add x86_64/debug_regs to .gitignore.

Reported-by: Marcelo Bandeira Condotta <[email protected]>
Fixes: 449aa90 ("KVM: selftests: Add KVM_SET_GUEST_DEBUG test")
Signed-off-by: Vitaly Kuznetsov <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>

Author: vittyvk

tools/testing/selftests/kvm/.gitignore

@@ -3,6 +3,7 @@
 /s390x/resets
 /s390x/sync_regs_test
 /x86_64/cr4_cpuid_sync_test
+/x86_64/debug_regs
 /x86_64/evmcs_test
 /x86_64/hyperv_cpuid
 /x86_64/mmio_warning_test