Replace Timber with Square Logcat and make logging configurable (#6062)

* Replace Timber with Square Logcat

* Configurable logger

app/src/main/java/eu/kanade/tachiyomi/ui/security/UnlockActivity.kt

@@ -7,7 +7,8 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.ui.base.activity.BaseThemedActivity
 import eu.kanade.tachiyomi.util.system.AuthenticatorUtil
 import eu.kanade.tachiyomi.util.system.AuthenticatorUtil.startAuthentication
-import timber.log.Timber
+import eu.kanade.tachiyomi.util.system.logcat
+import logcat.LogPriority
 import java.util.Date
 
 /**
@@ -27,7 +28,7 @@ class UnlockActivity : BaseThemedActivity() {
                     errString: CharSequence
                 ) {
                     super.onAuthenticationError(activity, errorCode, errString)
-                    Timber.e(errString.toString())
+                    logcat(LogPriority.ERROR) { errString.toString() }
                     finishAffinity()
                 }