Tizen:TV,Tizen:Wearable: disable ia32 build and adjust aggregate setting

Tizen:TV,Tizen:Wearable: disable ia32 build and adjust aggregate setting

In Tizen:TV and Wearable, we have no require package building at ia32(atom) and x86_64 repositories.
Before delete those from obs environment, we set them to disable and adjust some aggregate packages' setting.
'*_aggregate' packages will be built from emulator32 repositories.

Change-Id: I0f85c07a69b19f4c63ad4ee81dc6be5b1a301adb