[qs] Fix header and remove dt-header false from tslint.json

types/qs/index.d.ts

@@ -1,4 +1,4 @@
-// Type definitions for qs 6.5.1
+// Type definitions for qs 6.5
 // Project: https://github.com/ljharb/qs
 // Definitions by: Roman Korneev <https://github.com/RWander>
 //                 Leon Yu <https://github.com/leonyu>

types/qs/tslint.json

@@ -7,7 +7,6 @@
         "ban-types": false,
         "callable-types": false,
         "comment-format": false,
-        "dt-header": false,
         "npm-naming": false,
         "eofline": false,
         "export-just-namespace": false,