Fix empty conversation update item text.

For some reason, if an EmojiTextView has a wrap content width and some other set of conditions occur, the view will not request a relayout when text changes.
This change inelegantly calls request layout more often to prevent that from happening.

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiTextView.java

@@ -10,6 +10,7 @@
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.TypedValue;
+import android.view.ViewGroup;
 
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
@@ -137,6 +138,10 @@ protected void onDraw(Canvas canvas) {
         }
       }
     }
+
+    if (getLayoutParams() != null && getLayoutParams().width == ViewGroup.LayoutParams.WRAP_CONTENT) {
+      requestLayout();
+    }
   }
 
   public void setOverflowText(@Nullable CharSequence overflowText) {