Update the vsclassification for jsx attribute names to use XML Attribute since thats what jsx files used in VS 2015

TypeScript.YAML-tmTheme

@@ -52,7 +52,7 @@ settings:
   settings: { vsclassificationtype: xml literal - name }
 
 - scope: entity.other.attribute-name
-  settings: { vsclassificationtype: xml literal - attribute name }
+  settings: { vsclassificationtype: XML Attribute }
 
 - scope: meta.tag string.quoted, meta.tag string.quoted punctuation.definition.string, meta.tag string.quoted constant.character.escape
   settings: { vsclassificationtype: xml literal - attribute value }

TypeScript.tmTheme

@@ -167,7 +167,7 @@
         <key>settings</key>
         <dict>
           <key>vsclassificationtype</key>
-          <string>xml literal - attribute name</string>
+          <string>XML Attribute</string>
         </dict>
       </dict>
       <dict>

TypeScriptReact.tmTheme

@@ -167,7 +167,7 @@
         <key>settings</key>
         <dict>
           <key>vsclassificationtype</key>
-          <string>xml literal - attribute name</string>
+          <string>XML Attribute</string>
         </dict>
       </dict>
       <dict>