Replace libGLESv3 symlink with shared library

Because of the link to libGLESv2.so, libGLESv3.so had
incorrect dt_soname, which led to inability to use
in in linker public namespaces.

This change replaces symlink with shared library.

Bug: http://b/25754041
Change-Id: I3743c81f05bc6caf746e40ef7531723e97632a70
1 file changed