docs: Update DAC template to force refresh of resources

- incremented js and css resource references to =v18
b/2753523

Change-Id: I43335732227662fea21c655a3ca67054bd828fe5
diff --git a/tools/droiddoc/templates-sdk/docpage.cs b/tools/droiddoc/templates-sdk/docpage.cs
index 0019dfc..809409e 100644
--- a/tools/droiddoc/templates-sdk/docpage.cs
+++ b/tools/droiddoc/templates-sdk/docpage.cs
@@ -193,11 +193,11 @@
 </div><!-- end doc-content -->
 
 <?cs include:"trailer.cs" ?>
-  <script src="https://developer.android.com/ytblogger_lists_unified.js?v=17" type="text/javascript"></script>
-  <script src="<?cs var:toroot ?>jd_lists_unified.js?v=17" type="text/javascript"></script>
-  <script src="<?cs var:toroot ?>jd_extras.js?v=17" type="text/javascript"></script>
-  <script src="<?cs var:toroot ?>jd_collections.js?v=17" type="text/javascript"></script>
-  <script src="<?cs var:toroot ?>jd_tag_helpers.js?v=17" type="text/javascript"></script>
+  <script src="https://developer.android.com/ytblogger_lists_unified.js?v=18" type="text/javascript"></script>
+  <script src="<?cs var:toroot ?>jd_lists_unified.js?v=18" type="text/javascript"></script>
+  <script src="<?cs var:toroot ?>jd_extras.js?v=18" type="text/javascript"></script>
+  <script src="<?cs var:toroot ?>jd_collections.js?v=18" type="text/javascript"></script>
+  <script src="<?cs var:toroot ?>jd_tag_helpers.js?v=18" type="text/javascript"></script>
 
 </body>
 </html>