Bump @types/node from 15.12.4 to 15.14.0 in /services/bot (#100)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.12.4 to 15.14.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

services/bot/package.json

@@ -49,7 +49,7 @@
     "@types/jest": "^26.0.22",
     "@types/mock-fs": "^4.13.0",
     "@types/mongoose": "^5.11.97",
-    "@types/node": "^15.12.4",
+    "@types/node": "^15.14.0",
     "@types/uuid": "^8.3.0",
     "@typescript-eslint/eslint-plugin": "^4.28.0",
     "@typescript-eslint/parser": "^4.28.0",

services/bot/yarn.lock

@@ -1381,9 +1381,9 @@
   dependencies:
     mongoose "*"
 
-"@types/node@*", "@types/node@^15.12.4":
-  version "15.12.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.12.4.tgz#e1cf817d70a1e118e81922c4ff6683ce9d422e26"
+"@types/node@*", "@types/node@^15.14.0":
+  version "15.14.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.14.0.tgz#74dbf254fb375551a9d2a71faf6b9dbc2178dc53"
 
 "@types/node@^8.10.50":
   version "8.10.66"