build(deps): bump com.itachi1706.appupdater:appupdater in /app

Bumps [com.itachi1706.appupdater:appupdater](https://github.com/itachi1706/CheesecakeAppUpdater) from 2.5.0 to 3.0.0.
- [Release notes](https://github.com/itachi1706/CheesecakeAppUpdater/releases)
- [Changelog](https://github.com/itachi1706/CheesecakeAppUpdater/blob/master/CHANGELOG.md)
- [Commits](itachi1706/CheesecakeAppUpdater@2.5.0...3.0.0)

---
updated-dependencies:
- dependency-name: com.itachi1706.appupdater:appupdater
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

app/build.gradle

@@ -78,7 +78,7 @@ dependencies {
     implementation 'com.google.firebase:firebase-perf-ktx'
     implementation 'com.google.firebase:firebase-crashlytics-ktx'
     implementation 'com.google.firebase:firebase-analytics-ktx'
-    implementation 'com.itachi1706.appupdater:appupdater:2.5.0'
+    implementation 'com.itachi1706.appupdater:appupdater:3.0.0'
     implementation 'com.itachi1706.helpers:helperlib:1.3.7'
     implementation 'me.jfenn:Attribouter:0.1.9'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"