Move new aidl methods to the bottom to preserve compatibility with older AuroraServices versions
I have fixed incompatibility with older AuroraServices versions caused by improper position of added methods (installSplitPackageMore() and isMoreMethodImplemented()) - they are moved to the bottom of the IPrivilegedService.aidl to preserve the expected by older AuroraServices versions method index.
For reference this issue was discovered by Chirayu Desai here.
There is an opened issue concerning this pull request here.