Remove sergeynv@google.com from...

Remove sergeynv@google.com from PermissionController/tests/permissionui/src/com/android/permissioncontroller/permissionui/ui/television/OWNERS

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https://android-review.googlesource.com/q/sergeynv@google.com

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Change-Id: Id34964c4352c444bda7e59ff9694b5e1f48ed284