Add search key for fingerprint

Fixes: 126683958
Test: search again
Change-Id: I368da656656cef5c283f6df712469e106d4d88ed
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1058c28..136ad9b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7092,8 +7092,8 @@
     <!-- Search keyword for face settings. -->
     <string name="keywords_face_settings">face</string>
 
-    <!-- Search keyword for fingerprint settings. -->
-    <string name="keywords_fingerprint_settings">fingerprint</string>
+    <!-- Search keyword for fingerprint settings. [CHAR_LIMIT=NONE]-->
+    <string name="keywords_fingerprint_settings">fingerprint, add fingerprint</string>
 
     <!-- Search keywords for adaptive brightness setting [CHAR LIMIT=NONE]-->
     <string name="keywords_display_auto_brightness">dim screen, touchscreen, battery, smart brightness, dynamic brightness</string>