Fix flagging for L2CAP fix

Include the flags in dumpsys.

Test: existing
Bug: 258223088
NO_IFTTT=Follow-up fix of aosp/2311070 that didn't follow IFTTT

Merged-In: I77469e0bddb7c7c7f223356017651c26e98584f8
Change-Id: I77469e0bddb7c7c7f223356017651c26e98584f8
(cherry picked from commit 5478e235)