Make RemoteCircularProgressIndicator (indeterminate) and IndeterminateStrokeWidth public

This change exposes the indeterminate RemoteCircularProgressIndicator overload and RemoteProgressIndicatorDefaults.IndeterminateStrokeWidth as public APIs in compose remote material3.

Test: ./gradlew :wear:compose:remote:remote-material3:test
Relnote: "Made indeterminate `RemoteCircularProgressIndicator` and `RemoteProgressIndicatorDefaults.IndeterminateStrokeWidth` public APIs in wear:compose:remote:remote-material3."
Bug: 545459916
Change-Id: I937fc73183d1b4adb3a654385d47901b38f51091