[2.x] Remove redundant .d.ts inclusion from tsconfig.json (#445)

Author: panakour

stubs/inertia-vue-ts/tsconfig.json

@@ -16,5 +16,5 @@
             "ziggy-js": ["./vendor/tightenco/ziggy"]
         }
     },
-    "include": ["resources/js/**/*.ts", "resources/js/**/*.d.ts", "resources/js/**/*.vue"]
+    "include": ["resources/js/**/*.ts", "resources/js/**/*.vue"]
 }