Bump @types/prettier from 2.1.2 to 2.1.5 in /token-lending/js (#653)

Bumps [@types/prettier](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/prettier) from 2.1.2 to 2.1.5.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/prettier)

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

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

token-lending/js/package-lock.json

@@ -232,9 +232,9 @@
       "integrity": "sha512-KPcKqKm5UKDkaYPTuXSx8wEP7vE9GnuaXIZKijwRYcePpZFDVuy2a57LarFKiORbHOuTOOwYzxVxcUzsh2P2Pw=="
     },
     "@types/prettier": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-2.1.2.tgz",
-      "integrity": "sha512-IiPhNnenzkqdSdQH3ifk9LoX7oQe61ZlDdDO4+MUv6FyWdPGDPr26gCPVs3oguZEMq//nFZZpwUZcVuNJsG+DQ==",
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-2.1.5.tgz",
+      "integrity": "sha512-UEyp8LwZ4Dg30kVU2Q3amHHyTn1jEdhCIE59ANed76GaT1Vp76DD3ZWSAxgCrw6wJ0TqeoBpqmfUHiUDPs//HQ==",
       "dev": true
     },
     "@types/qs": {

token-lending/js/package.json

@@ -48,7 +48,7 @@
     "@types/mkdirp": "^1.0.1",
     "@types/mz": "^2.7.1",
     "@types/node": "^14.11.8",
-    "@types/prettier": "^2.1.2",
+    "@types/prettier": "^2.1.5",
     "@types/rollup-plugin-json": "^3.0.2",
     "@typescript-eslint/eslint-plugin": "^4.4.1",
     "@typescript-eslint/parser": "^4.4.1",