Extract text size to style

library/ui-styles/src/main/res/values/styles_timeline.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
 
     <style name="TimelineContentStubBaseParams">
         <item name="android:layout_width">match_parent</item>
@@ -33,5 +33,8 @@
         <item name="android:gravity">center</item>
     </style>
 
+    <style name="TimelineFixedSizeCaptionStyle" parent="@style/Widget.Vector.TextView.Caption">
+        <item name="android:textSize" tools:ignore="SpUsage">12dp</item>
+    </style>
 
 </resources>

vector/src/main/res/layout/view_read_receipts.xml

@@ -7,7 +7,7 @@
 
     <TextView
         android:id="@+id/receiptMore"
-        style="@style/Widget.Vector.TextView.Caption"
+        style="@style/TimelineFixedSizeCaptionStyle"
         android:layout_width="wrap_content"
         android:layout_height="@dimen/item_event_message_state_size"
         android:background="@drawable/pill_receipt"
@@ -16,8 +16,6 @@
         android:paddingStart="4dp"
         android:paddingEnd="4dp"
         android:textColor="?vctr_content_primary"
-        android:textSize="12dp"
-        tools:ignore="SpUsage"
         tools:text="999+" />
 
     <ImageView