fix relative path (#19073)

Author: rachmari

script/update-enterprise-dates.js

@@ -3,7 +3,7 @@
 const { getContents } = require('./helpers/git-utils')
 const fs = require('fs')
 const path = require('path')
-const enterpriseDatesFile = path.join(__dirname, '../../lib/enterprise-dates.json')
+const enterpriseDatesFile = path.join(__dirname, '../lib/enterprise-dates.json')
 const enterpriseDatesString = fs.readFileSync(enterpriseDatesFile, 'utf8')
 
 // [start-readme]