CLDSRV-738: Replace unmaintained http-proxy

To fix deprecation + socket leaks

```
[DEP0060] DeprecationWarning: The `util._extend` API is deprecated. Please use Object.assign() instead.
```
- http-party/node-http-proxy#1687

See issue CLDSRV-738 for details and comparison.

http-proxy-3 is a fork drop-in replacement.

Use an alias (`npm:`) to avoid changing source code imports naming

Author: BourgoisMickael

package.json

@@ -30,7 +30,7 @@
     "cron-parser": "^4.9.0",
     "diskusage": "^1.2.0",
     "google-auto-auth": "^0.10.1",
-    "http-proxy": "^1.18.1",
+    "http-proxy": "npm:http-proxy-3@^1.21.0",
     "http-proxy-agent": "^7.0.2",
     "https-proxy-agent": "^7.0.5",
     "level-mem": "^5.0.1",

yarn.lock

@@ -2076,7 +2076,7 @@ debug@^3.1.0, debug@^3.2.7:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.4.1:
+debug@^4.4.0, debug@^4.4.1:
   version "4.4.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.4.1.tgz#e5a8bc6cbc4c6cd3e64308b0693a3d4fa550189b"
   integrity sha512-KcKCqiftBJcZr++7ykoDIEwSa3XWowTfNPo92BYxjXiyYEVrUQh2aLyhxBCwww+heortUFxEJYcRzosstTEBYQ==
@@ -2719,11 +2719,6 @@ event-target-shim@^5.0.0:
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
   integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
 
-eventemitter3@^4.0.0:
-  version "4.0.7"
-  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
-  integrity sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==
-
 events@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
@@ -2933,11 +2928,16 @@ follow-redirects@1.5.10:
   dependencies:
     debug "=3.1.0"
 
-follow-redirects@^1.0.0, follow-redirects@^1.15.6:
+follow-redirects@^1.15.6:
   version "1.15.9"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.9.tgz#a604fa10e443bf98ca94228d9eebcc2e8a2c8ee1"
   integrity sha512-gew4GsXizNgdoRyqmyfMHyAmXsZDk6mHkSxZFCzW9gwlbtOW44CDtYavM+y+72qD/Vq2l550kMF52DT8fOLJqQ==
 
+follow-redirects@^1.15.9:
+  version "1.15.11"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.11.tgz#777d73d72a92f8ec4d2e410eb47352a56b8e8340"
+  integrity sha512-deG2P0JfjrTxl50XGCDyfI97ZGVCxIpfKYmfyrQ54n5FO/0gfIES8C/Psl6kWVDolizcaaxZJnTS0QSMxvnsBQ==
+
 for-each@^0.3.3, for-each@^0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/for-each/-/for-each-0.3.5.tgz#d650688027826920feeb0af747ee7b9421a41d47"
@@ -3393,14 +3393,13 @@ http-proxy-agent@^7.0.0, http-proxy-agent@^7.0.2:
     agent-base "^7.1.0"
     debug "^4.3.4"
 
-http-proxy@^1.18.1:
-  version "1.18.1"
-  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.18.1.tgz#401541f0534884bbf95260334e72f88ee3976549"
-  integrity sha512-7mz/721AbnJwIVbnaSv1Cz3Am0ZLT/UBwkC92VlxhXv/k/BBQfM2fXElQNC27BVGr0uwUpplYPQM9LnaBMR5NQ==
+"http-proxy@npm:http-proxy-3@^1.21.0":
+  version "1.21.0"
+  resolved "https://registry.yarnpkg.com/http-proxy-3/-/http-proxy-3-1.21.0.tgz#b44ba80c5b13336660e1f7b8d58aa9b869573ff5"
+  integrity sha512-emDFVwBqz7D2wnqTVgUov8RXElEuXmpLbTwRA/RCyW8/Pb/o5xdIo4GP5a2Wc4jCzF9BW98bYN2tIp0R1anLZQ==
   dependencies:
-    eventemitter3 "^4.0.0"
-    follow-redirects "^1.0.0"
-    requires-port "^1.0.0"
+    debug "^4.4.0"
+    follow-redirects "^1.15.9"
 
 http-signature@~1.2.0:
   version "1.2.0"
@@ -5780,11 +5779,6 @@ require-main-filename@^2.0.0:
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
   integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
 
-requires-port@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
-  integrity sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==
-
 resolve-from@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"