Bump @types/lodash from 4.14.165 to 4.14.166 in /backend

Bumps [@types/lodash](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/lodash) from 4.14.165 to 4.14.166.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/lodash)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

backend/package.json

@@ -13,7 +13,7 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@types/lodash": "4.14.165",
+    "@types/lodash": "4.14.166",
     "@types/socket.io": "^2.1.12",
     "@types/uuid": "^7.0.0",
     "ts-node-dev": "^1.0.0-pre.60",

backend/yarn.lock

@@ -9,10 +9,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/[email protected].165":
-  version "4.14.165"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.165.tgz#74d55d947452e2de0742bad65270433b63a8c30f"
-  integrity sha512-tjSSOTHhI5mCHTy/OOXYIhi2Wt1qcbHmuXD1Ha7q70CgI/I71afO4XtLb/cVexki1oVYchpul/TOuu3Arcdxrg==
+"@types/[email protected].166":
+  version "4.14.166"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.166.tgz#07e7f2699a149219dbc3c35574f126ec8737688f"
+  integrity sha512-A3YT/c1oTlyvvW/GQqG86EyqWNrT/tisOIh2mW3YCgcx71TNjiTZA3zYZWA5BCmtsOTXjhliy4c4yEkErw6njA==
 
 "@types/node@*":
   version "13.9.0"