Remove lolex package

package.json

@@ -97,7 +97,6 @@
     "karma-spec-reporter": "0.0.34",
     "karma-webpack": "5.0.0",
     "lodash": "4.17.21",
-    "lolex": "1.6.0",
     "mini-css-extract-plugin": "2.6.1",
     "mocha": "10.0.0",
     "nightwatch": "2.3.3",

yarn.lock

@@ -5709,11 +5709,6 @@ log4js@^6.4.1:
     rfdc "^1.3.0"
     streamroller "^3.0.6"
 
-lolex@1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
-  integrity sha1-OpoCg0UqR9dDnnJzG54H1zhuSfY=
-
 longest-streak@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/longest-streak/-/longest-streak-2.0.4.tgz#b8599957da5b5dab64dee3fe316fa774597d90e4"