pkg(scope): add OEM app for color os

[YunWaiHe]

List your packages

• Package name: com.oplus.studycenter
• List: OEM
• Removal: Recommended
• Description: Study Center is an educational application officially developed by OPPO for children aged 0-12. Featuring core functionalities including Health Protection, Parental Guardianship, and Peer Study Sessions, it delivers an integrated and immersive learning experience for young learners. (ONLY FOR CHINA.)

Pithus Analysis: https://beta.pithus.org/report/e006d8b22e473e603ceb86c654889e08da460b73d609cd9b17642f49d530239a

• Package name: com.oplus.ovoicemanager.wakeup
• List: OEM
• Removal: Recommended
• Description: Voice Assistant related. A component for com.oplus.ovoicemanager.

Acknowledgements

• I removed all those packages on my phone. If not, why? Explain in the issue.
• This issue is not a duplicate of an existing one.
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• All requested information has been provided properly.