Add test on function name which may start or end with spaces and fix existing issues.

libraries/mediaviewer/api/src/test/kotlin/io/element/android/libraries/mediaviewer/MediaViewerPresenterTest.kt

@@ -70,7 +70,7 @@ class MediaViewerPresenterTest {
     }
 
     @Test
-    fun `present - check all actions `() = runTest {
+    fun `present - check all actions`() = runTest {
         val matrixMediaLoader = FakeMatrixMediaLoader()
         val mediaActions = FakeLocalMediaActions()
         val snackbarDispatcher = SnackbarDispatcher()