Bump cookiejar from 2.1.2 to 2.1.4 in /test/njs (#53)

Author: dependabot[bot]

test/njs/yarn.lock

@@ -236,9 +236,9 @@ concat-map@0.0.1:
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
 cookiejar@^2.1.0, cookiejar@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.2.tgz#dd8a235530752f988f9a0844f3fc589e3111125c"
-  integrity sha512-Mw+adcfzPxcPeI+0WlvRrr/3lGVO0bD75SxX6811cxSh1Wbxx7xZBGK1eVtDf6si8rg2lhnUjsVLMFMfbRIuwA==
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.4.tgz#ee669c1fea2cf42dc31585469d193fef0d65771b"
+  integrity sha512-LDx6oHrK+PhzLKJU9j5S7/Y3jM/mUHvD/DeI1WQmJn652iPC5Y4TBzC9l+5OMOXlyTTA+SmVUPm0HQUwpD5Jqw==
 
 core-util-is@~1.0.0:
   version "1.0.2"