refactor(ui/sim): make SimEntry non-static

It doesn't need to be.

Signed-off-by: iusmac <[email protected]>

src/com/github/iusmac/sevensim/ui/sim/SimListViewModel.java

@@ -108,7 +108,7 @@ protected void onCleared() {
         mHandler.removeCallbacksAndMessages(null);
     }
 
-    static final class SimEntry {
+    final class SimEntry {
         private final Subscription subscription;
         private final CharSequence nextUpcomingScheduleSummary;