Fix an OOB bug in btm_ble_clear_resolving_list_complete

Regression test: I3d1523b6dbadf75f682663504a0c932624c33d08

Bug: 255304475
Test: atest net_test_stack_btm
Tag: #security
Ignore-AOSP-First: security
Merged-In: I3a8158a5db7e59acdaaa47e2327f6bdf492e47e7
Change-Id: I3a8158a5db7e59acdaaa47e2327f6bdf492e47e7