Update UriUtil.kt

Removed KitKat sdk check

app/src/main/java/com/kunzisoft/keepass/utils/UriUtil.kt

@@ -67,7 +67,6 @@ object UriUtil {
                                      readOnly: Boolean) {
         try {
             // try to persist read and write permissions
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             contentResolver?.apply {
                 var readPermissionAllowed = false
                 var writePermissionAllowed = false
@@ -118,7 +117,6 @@ object UriUtil {
                     }
                 }
             }
-            }
         } catch (e: Exception) {
             if (release)
                 Log.e(TAG, "Unable to release persistable URI permission", e)