fw/base: Hide lineage-sdk packages from checkapi

* Fixes make checkapi

* It broke from the "soong: Allow framework to access lineage-sdk resources" commit in squash:
  https://review.lineageos.org/c/LineageOS/android_build_soong/+/255821

Change-Id: Iae724226b46f6d3edcb701d9192c71dfc482f043