Add character limit for app_link_open_always_summary string

Fixes: 148422248
Test: compilation

Change-Id: If8d10e3394025baa559ae11881ee7775e171d6f2
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a153249..71f2482 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -9086,6 +9086,7 @@
     <!-- Explanation that the app that will NEVER be launched to open web links to domains that it understands -->
     <string name="app_link_open_never">Don&#8217;t allow app to open links</string>
 
+    <!-- Summary for allow app to open supported links [CHAR LIMIT=42] -->
     <plurals name="app_link_open_always_summary">
         <item quantity="one">App claims to handle <xliff:g id="count">%d</xliff:g> link</item>
         <item quantity="other">App claims to handle <xliff:g id="count">%d</xliff:g> links</item>