load .env in various release scripts

script/ci-release-build.js

@@ -1,3 +1,5 @@
+require('dotenv-safe').load()
+
 const assert = require('assert')
 const request = require('request')
 const buildAppVeyorURL = 'https://windows-ci.electronjs.org/api/builds'

script/find-release.js

@@ -1,3 +1,5 @@
+require('dotenv-safe').load()
+
 const GitHub = require('github')
 const github = new GitHub()
 

script/prepare-release.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
+require('dotenv-safe').load()
 require('colors')
 const args = require('minimist')(process.argv.slice(2), {
   boolean: ['automaticRelease', 'notesOnly', 'stable']

script/release.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
+require('dotenv-safe').load()
 require('colors')
 const args = require('minimist')(process.argv.slice(2))
 const assert = require('assert')

script/upload-to-github.js

@@ -1,3 +1,5 @@
+require('dotenv-safe').load()
+
 const GitHub = require('github')
 const github = new GitHub()
 github.authenticate({type: 'token', token: process.env.ELECTRON_GITHUB_TOKEN})