change init of dotenv

gatsby-config.ts

@@ -1,4 +1,5 @@
 import type { GatsbyConfig } from 'gatsby'
+import 'dotenv/config'
 // required for gatsby-plugin-meta-redirect
 import 'regenerator-runtime/runtime'
 import siteConfig from './config'

gatsby-node.ts

@@ -172,7 +172,8 @@ export const onCreateWebpackConfig: GatsbyNode['onCreateWebpackConfig'] =
           util: false,
           crypto: false,
           path: false,
-          url: false
+          url: false,
+          process: false
         }
       }
     })

gatsby/sources.ts

@@ -1,8 +1,5 @@
-import * as dotenv from 'dotenv'
 import path from 'path'
 
-dotenv.config()
-
 if (!process.env.GITHUB_TOKEN) {
   // eslint-disable-next-line
   console.warn(`