Remove dependency from system/stack/test on system/gd

Removes the test BtmDeviceInquiryTest::bta_dm_disc_device_discovery_single_result
which adds a strong dependency, but is not critical

Bug: 331817295
Test: atest net_test_stack_rnr
Test: atest net_test_stack_btm
Flag: EXEMPT, build change
Change-Id: I47c45c9980ca22c3ffe81592df4a323e83baa0a2