Remove <log/event_tag_map.h> include

This isn't used and its path will move shortly.

Test: build
Merged-In: I32a4e8fc1b3ff7b710591e905f894ba9f9530f6b
Change-Id: I32a4e8fc1b3ff7b710591e905f894ba9f9530f6b
1 file changed