CHROMIUM: Fix compiler warnings

Fix multiple instances of -Wdeprecated-enum-enum-conversion

BUG=None
TEST=emerge-rex-uwb uwbd

Change-Id: Iee84c2970ded3b6471837b2f96ca415c74d8a473
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/hardware/nxp/uwb/+/5086988
Tested-by: Harshad Phule <phuleh@google.com>
Auto-Submit: Harshad Phule <phuleh@google.com>
Reviewed-by: Madhav <madhavadas@google.com>
Commit-Queue: Madhav <madhavadas@google.com>