Update ESLint and Prettier config

space-before-function-paren is incompatible with Prettier.
semi: true and singleQuote: false are the default for Prettier and do
not need to be set explicitly.

index.js

@@ -22,7 +22,7 @@ const defaultSVGRConfig = {
   }
 };
 
-module.exports.transform = async({ src, filename, options }) => {
+module.exports.transform = async ({ src, filename, options }) => {
   if (filename.endsWith(".svg")) {
     const config = await resolveConfig(resolveConfigDir(filename));
     const svgrConfig = config

package.json

@@ -48,10 +48,6 @@
   "eslintConfig": {
     "extends": "standard",
     "rules": {
-      "space-before-function-paren": [
-        2,
-        "never"
-      ],
       "semi": [
         2,
         "always"
@@ -64,8 +60,6 @@
     }
   },
   "prettier": {
-    "semi": true,
-    "singleQuote": false,
     "trailingComma": "none"
   }
 }