Bump snyk from 1.283.0 to 1.286.1

Bumps [snyk](https://github.com/snyk/snyk) from 1.283.0 to 1.286.1.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](https://github.com/snyk/snyk/compare/v1.283.0...v1.286.1)

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

package.json

@@ -13,7 +13,7 @@
     "jstree": "^3.3.8",
     "opensans-webkit": "^1.0.1",
     "popper.js": "^1.16.1",
-    "snyk": "^1.283.0",
+    "snyk": "^1.286.1",
     "underscore": "^1.9.2",
     "vis": "^4.21.0",
     "webpack-merge": "^4.1.4"

yarn.lock

@@ -7832,10 +7832,10 @@ snyk-try-require@1.3.1, snyk-try-require@^1.1.1, snyk-try-require@^1.3.1:
     lru-cache "^4.0.0"
     then-fs "^2.0.0"
 
-snyk@^1.283.0:
-  version "1.283.0"
-  resolved "https://registry.yarnpkg.com/snyk/-/snyk-1.283.0.tgz#cf2aec0738d243e2d06391da5197bb767255fb76"
-  integrity sha512-rabhZgdT79UVagkaDF1CvMbs6O6iVi8/ydhzHnqQfh1Zx3Wbyew/ccxyUPezf2t4t8EDQ6u3Lo8HHc/JK49E+A==
+snyk@^1.286.1:
+  version "1.286.1"
+  resolved "https://registry.yarnpkg.com/snyk/-/snyk-1.286.1.tgz#3c1f094b91b495ee8c0a0857ec1b5260d4f49443"
+  integrity sha512-i3K6ynrbw+58b2UOEJkv0NTyTdtE+bBo0kFQ0b46UZMkDrhFycxYkwDcYbfaOzszCOiLM4g15TF1yO2azL6HQg==
   dependencies:
     "@snyk/cli-interface" "2.3.0"
     "@snyk/dep-graph" "1.13.1"