[expo-updates] remove unused import to fix CI (expo#40878)

# Why

Spotless check is failing on CI, because of unused import in
expo-updates

# How

<!--
How did you build this feature or fix this bug and why?
-->

# Test Plan

<!--
Please describe how you tested this change and how a reviewer could
reproduce your test, especially if this PR does not include automated
tests! If possible, please also provide terminal output and/or
screenshots demonstrating your test/reproduction.
-->

# Checklist

<!--
Please check the appropriate items below if they apply to your diff.
-->

- [ ] I added a `changelog.md` entry and rebuilt the package sources
according to [this short
guide](https://github.com/expo/expo/blob/main/CONTRIBUTING.md#-before-submitting)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)

Author: Ubax

packages/expo-updates/android/src/main/java/expo/modules/updates/EnabledUpdatesController.kt

@@ -21,7 +21,6 @@ import expo.modules.updates.logging.UpdatesErrorCode
 import expo.modules.updates.logging.UpdatesLogReader
 import expo.modules.updates.logging.UpdatesLogger
 import expo.modules.updates.manifest.EmbeddedManifestUtils
-import expo.modules.updates.manifest.EmbeddedUpdate
 import expo.modules.updates.manifest.ManifestMetadata
 import expo.modules.updates.procedures.CheckForUpdateProcedure
 import expo.modules.updates.procedures.FetchUpdateProcedure