remove experimental flag from prisma plugin

Author: rochdev

packages/datadog-plugin-prisma/src/index.js

@@ -6,7 +6,6 @@ const PrismaClientPlugin = require('./client')
 const PrismaEnginePlugin = require('./engine')
 
 class PrismaPlugin extends CompositePlugin {
-  static experimental = true
   static get id () { return 'prisma' }
   static get plugins () {
     return {