removed useless rule (#21)

changed scss/dollar-variable-pattern to null

Author: rdss-hmorsi

config/stylelint/.stylelintrc

@@ -40,6 +40,7 @@
     "scss/double-slash-comment-empty-line-before": "always",
     "scss/map-keys-quotes": "always",
     "scss/percent-placeholder-pattern": null,
+    "scss/dollar-variable-pattern": null,
     "function-url-quotes": null,
     "custom-property-pattern": null,
     "selector-class-pattern": null