more dependency updates

the plugins were renamed so I had to rename them here to get them on the
latest version

commands/ci/debug.js

@@ -1,5 +1,5 @@
 const cli = require('heroku-cli-util')
-const Dyno = require('heroku-run').Dyno
+const Dyno = require('@heroku-cli/plugin-run').Dyno
 const co = require('co')
 const api = require('../../lib/heroku-api')
 const git = require('../../lib/git')

lib/utils.js

@@ -1,6 +1,6 @@
 const api = require('./heroku-api')
 const cli = require('heroku-cli-util')
-const disambiguatePipeline = require('heroku-pipelines').disambiguatePipeline
+const disambiguatePipeline = require('@heroku-cli/plugin-pipelines').disambiguatePipeline
 
 function * getPipeline (context, client) {
   let pipeline = context.flags.pipeline

package.json

@@ -8,16 +8,15 @@
   },
   "dependencies": {
     "@heroku-cli/command": "^8.0.5",
+    "@heroku-cli/plugin-pipelines": "^2.5.4",
+    "@heroku-cli/plugin-run": "^3.6.0",
     "ansi-escapes": "3.1.0",
     "bluebird": "^3.5.1",
-    "cli-engine-heroku": "^5.0.4",
     "co": "^4.6.0",
     "co-wait": "0.0.0",
     "github-url-to-object": "^4.0.4",
     "got": "^8.3.0",
     "heroku-cli-util": "^8.0.6",
-    "heroku-pipelines": "^2.5.1",
-    "heroku-run": "^3.5.4",
     "lodash.flatten": "^4.4.0",
     "shell-escape": "^0.2.0",
     "socket.io-client": "^1.5.1",