Add common vendor subdirs 'hw' and 'egl' to vendor APEX search paths. am: 9ecce42d6e am: 84e79814a6 am: 057babee03

Original change: https://android-review.googlesource.com/c/platform/system/linkerconfig/+/1984851

Change-Id: I4e78514176bd592af728a5de7f440bcf4b6fd029