[Fix] Fix for lint.

Author: zhanghai

library/src/main/res/values-zh-rCN/strings.xml

@@ -24,7 +24,7 @@
     <string name="pl_access_pattern_start">"开始绘制图案"</string>
     <string name="pl_access_pattern_cleared">"图案已清除"</string>
     <string name="pl_access_pattern_cell_added">"已添加单元格"</string>
-    <string name="pl_access_pattern_cell_added_verbose">"已添加圆点 <xliff:g id="CELL_INDEX">%1$s</xliff:g>"</string>
+    <string name="pl_access_pattern_cell_added_verbose">"已添加圆点 <xliff:g id="CELL_INDEX">%1$d</xliff:g>"</string>
     <string name="pl_access_pattern_detected">"图案绘制完成"</string>
     <string name="pl_access_pattern_area">"图案区域。"</string>
 </resources>

library/src/main/res/values/strings.xml

@@ -24,7 +24,7 @@
     <string name="pl_access_pattern_start">Pattern started</string>
     <string name="pl_access_pattern_cleared">Pattern cleared</string>
     <string name="pl_access_pattern_cell_added">Cell added</string>
-    <string name="pl_access_pattern_cell_added_verbose">Cell <xliff:g id="cell_index" example="3">%1$s</xliff:g> added</string>
+    <string name="pl_access_pattern_cell_added_verbose">Cell <xliff:g id="cell_index" example="3">%1$d</xliff:g> added</string>
     <string name="pl_access_pattern_detected">Pattern completed</string>
     <string name="pl_access_pattern_area">Pattern area.</string>
 </resources>