Fix ktlint

Signed-off-by: Álvaro Brey Vilas <alvaro.brey@nextcloud.com>

src/test/java/com/nextcloud/client/utils/ThrottlerTest.kt

@@ -1,8 +1,13 @@
 package com.nextcloud.client.utils
 
 import com.nextcloud.client.core.Clock
-import io.mockk.*
+import io.mockk.MockKAnnotations
+import io.mockk.Runs
+import io.mockk.every
+
 import io.mockk.impl.annotations.MockK
+import io.mockk.just
+import io.mockk.verify
 import org.junit.Before
 import org.junit.Test
 
@@ -78,4 +83,4 @@ class ThrottlerTest {
         // then
         verify(exactly = 2) { runnable.run() }
     }
-}
+}