chore(deps-dev): bump snyk from 1.186.0 to 1.187.1

Bumps [snyk](https://github.com/snyk/snyk) from 1.186.0 to 1.187.1.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](snyk/cli@v1.186.0...v1.187.1)

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

package.json

@@ -47,7 +47,7 @@
     "lint-staged": "8.2.1",
     "opt-cli": "1.6.0",
     "semantic-release": "15.13.18",
-    "snyk": "1.186.0",
+    "snyk": "1.187.1",
     "ts-jest": "24.0.2",
     "ts-node": "8.3.0",
     "tslint": "5.18.0",