Bump prettier from 1.15.3 to 1.17.1

Bumps [prettier](https://github.com/prettier/prettier) from 1.15.3 to 1.17.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/1.15.3...1.17.1)

package-lock.json

@@ -18008,9 +18008,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.15.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.15.3.tgz",
-      "integrity": "sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==",
+      "version": "1.17.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.17.1.tgz",
+      "integrity": "sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==",
       "dev": true
     },
     "pretty-bytes": {

package.json

@@ -31,7 +31,7 @@
     "node-fetch": "^2.6.0",
     "node-sass-chokidar": "^1.3.5",
     "npm-run-all": "^4.1.5",
-    "prettier": "^1.15.3",
+    "prettier": "^1.17.1",
     "react-scripts": "^3.0.1",
     "react-test-renderer": "^16.8.6",
     "typescript": "^3.5.1"