Fix swapped group title & avatar on rtl layout.

Fixes #12612

app/src/main/res/layout/conversation_settings_toolbar.xml

@@ -27,11 +27,15 @@
         app:layout_constraintTop_toTopOf="parent"
         app:navigationIcon="@drawable/ic_arrow_left_24">
 
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:gravity="start">
+
             <FrameLayout
                 android:id="@+id/toolbar_avatar_container"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-            android:layout_marginEnd="16dp"
                 android:alpha="0"
                 android:translationY="56dp"
                 tools:alpha="1"
@@ -56,7 +60,8 @@
                 <org.thoughtcrime.securesms.components.emoji.EmojiTextView
                     android:id="@+id/toolbar_title"
                     android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_marginStart="16dp"
                     android:alpha="0"
                     android:ellipsize="end"
                     android:gravity="center_vertical"
@@ -67,6 +72,8 @@
                     tools:text="Miles Morales"
                     tools:translationY="0dp" />
 
+        </LinearLayout>
+
     </org.thoughtcrime.securesms.util.views.DarkOverflowToolbar>
 
     <View