Revert "Disable IdletimerAddRemoveInterface test on >=5.10"

This reverts commit ac67f9348b78ad6a9876e72cf57c1818177a9bfd.

The Android Common Kernels [5.10+] now supports this.

Test: atest NetdBinderTest IdletimerControllerTest
Bug: 175745224
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Original-Change: https://android-review.googlesource.com/1673846
Merged-In: I4ff791cd455dc14106e329e7c29811495ce7bae7
Change-Id: I4ff791cd455dc14106e329e7c29811495ce7bae7
1 file changed