Bump snyk from 1.277.3 to 1.278.1

Bumps [snyk](https://github.com/snyk/snyk) from 1.277.3 to 1.278.1.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](https://github.com/snyk/snyk/compare/v1.277.3...v1.278.1)

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": "^1.15.0",
-    "snyk": "^1.277.3",
+    "snyk": "^1.278.1",
     "underscore": "^1.9.2",
     "vis": "^4.21.0",
     "webpack-merge": "^4.1.4"

yarn.lock

@@ -7833,10 +7833,10 @@ 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@^1.277.3:
-  version "1.277.3"
-  resolved "https://registry.yarnpkg.com/snyk/-/snyk-1.277.3.tgz#826d52e9e031868679ad1254e385b321edc39ba9"
-  integrity sha512-0HwQPxfeyLHHZXBNMlpe0NTpXG9HlORVyRX3L4vKX6K6KjnxIZNSJIXUV3Euy/3W0zS2FGY1FwtnBamaD9GS0w==
+snyk@^1.278.1:
+  version "1.278.1"
+  resolved "https://registry.yarnpkg.com/snyk/-/snyk-1.278.1.tgz#36fa4aeba05bc22887ec85602c27adba7734e068"
+  integrity sha512-fcmnsQQGEjwkzc472IIp+WesYp1HCg/victizONDOUlhB+864CCm4y5n8OaK21kuhihU7xnZb+Pon0JRrHmRXQ==
   dependencies:
     "@snyk/cli-interface" "2.3.0"
     "@snyk/dep-graph" "1.13.1"