Allow overriding data request rate limit window size from command line

This is needed in CTS to reduce the window size to a duration within
the allowed test execution time of 30 seconds

Test: atest CtsWearableSensingServiceTestCases
Bug: 324782342
Change-Id: I3ddd1c6955bbde58d4df3a7d9785e713ac39f121
2 files changed