Allow loading zip at an offset in fd

To allow the ResourcesLoader API to load part of a file as an APK
that contains resources, an additional override of OpenArchiveFd
that contains read offset and length as parameters must be created.

This functionality allows for an APK stored in a zip file to be read
without having to write the APK to disk.

Bug: 142716192
Test: atest FrameworksResourceLoaderTests
Change-Id: I772fc8b462d71de0529717c420ced552103a6e3f
Merged-In: I772fc8b462d71de0529717c420ced552103a6e3f