misc: Add git ignore patterns for build products in src/util/tap

Change-Id: I498058255a05585e8142bdaa852549e20c27e347
Reviewed-on: https://gem5-review.googlesource.com/3640
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
1 file changed