Load libraries directly from apk

 Introduced new 'extractNativeLibs' attribute to manifest/application.
 Setting it to false prevents installer from extracting library from apk.

 The default value for extractNativeLibs is true.

Bug: 8076853
(cherry picked from commit ff193d64)
Change-Id: I1aa2c039bb2a590ae72f256acc9ba5401c2c59b1