chore: re-add require-in-the-middle dep (#3266)

It was temporarily inlined some releases ago while changes were
separately upstreamed. Since then there has been some dev on
the module that it would be good to keep up with.

This effectively upgrades from require-in-the-middle v6.0.0 to v7.0.1.
https://github.com/elastic/require-in-the-middle/blob/main/CHANGELOG.md#v701

Author: trentm

NOTICE.md

@@ -425,36 +425,3 @@ The above copyright notice and this permission notice shall be included in all c
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ```
 
-
-## require-in-the-middle
-
-- **path:** [lib/ritm.js](lib/ritm.js)
-- **author:** Thomas Watson Steen
-- **project url:** https://github.com/elastic/require-in-the-middle
-- **original file:** https://github.com/elastic/require-in-the-middle/blob/v5.2.0/index.js
-- **license:** MIT License (MIT), http://opensource.org/licenses/MIT
-
-```
-The MIT License (MIT)
-
-Copyright (c) 2016-2019 Thomas Watson Steen
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-```
-

lib/instrumentation/index.js

@@ -9,7 +9,7 @@
 var fs = require('fs')
 var path = require('path')
 
-const Hook = require('../ritm')
+const Hook = require('require-in-the-middle')
 const semver = require('semver')
 
 const config = require('../config')

lib/ritm.js

@@ -94,7 +94,6 @@
     "basic-auth": "^2.0.1",
     "cookie": "^0.5.0",
     "core-util-is": "^1.0.2",
-    "debug": "^4.1.1",
     "elastic-apm-http-client": "11.3.1",
     "end-of-stream": "^1.4.4",
     "error-callsites": "^2.0.4",
@@ -112,7 +111,7 @@
     "original-url": "^1.2.3",
     "pino": "^6.11.2",
     "relative-microtime": "^2.0.0",
-    "resolve": "^1.22.1",
+    "require-in-the-middle": "^7.0.1",
     "semver": "^6.3.0",
     "set-cookie-serde": "^1.0.0",
     "shallow-clone-shim": "^2.0.0",