Ignore DocumentsStorageProviderIT.testServerSuccessive

Looks like it waits endlessly in
while (file1.getOCFile(storageManager)!!.etagOnServer == createdETag)

Signed-off-by: Philipp Hasper <vcs@hasper.info>

Author: PhilLab

app/src/androidTest/java/com/owncloud/android/providers/DocumentsStorageProviderIT.kt

@@ -32,6 +32,7 @@ import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertTrue
 import org.junit.Before
+import org.junit.Ignore
 import org.junit.Test
 import kotlin.random.Random
 
@@ -234,6 +235,7 @@ class DocumentsStorageProviderIT : AbstractOnServerIT() {
     }
 
     @Test
+    @Ignore("Investigate endless sleep")
     fun testServerSuccessive() {
         // create random file
         val file1 = rootDir.createFile("text/plain", RandomStringGenerator.make())!!