Fix spotlessKotlinCheck

Signed-off-by: Alper Ozturk <alperozturk@lions-macbook.local>
Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/androidTest/java/com/owncloud/android/datamodel/OCFileIconTests.kt

@@ -101,5 +101,4 @@ class OCFileIconTests {
     fun destroy() {
         sut = null
     }
-
 }

app/src/androidTest/java/com/owncloud/android/utils/DrawableUtilTests.kt

@@ -60,5 +60,4 @@ class DrawableUtilTests {
         sut = null
         context = null
     }
-
 }

app/src/main/java/com/owncloud/android/utils/DrawableUtil.kt

@@ -43,5 +43,4 @@ class DrawableUtil {
         layerDrawable.setLayerInset(1, overlayBounds.left, overlayBounds.top, overlayBounds.right, overlayBounds.bottom)
         return layerDrawable
     }
-
 }

app/src/test/java/com/nextcloud/android/utils/ExtensionsTest.kt

@@ -31,5 +31,4 @@ class ExtensionsTest {
         assertTrue(actualYearNewValue == "")
         assertFalse(actualYearNewValue == "2022")
     }
-
 }