Replace is-platform-sdk-version-at-least calls with checking IS_AT_LEAST_xxx. am: 6531701f50 am: f274523a00

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/qcom/sdm845/media/+/15975243

Change-Id: I5f924984f77279741c1e831dc4f664a53fabcfef