build: update @types/chai to version ~4.2.0 (#179)

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "@angular/cli": "8.0.0-beta.4",
     "@angular/compiler-cli": "8.0.0-rc.2",
     "@angular/language-service": "8.0.0-rc.2",
-    "@types/chai": "~4.1.0",
+    "@types/chai": "~4.2.0",
     "@types/cucumber": "~4.0.0",
     "@types/jasmine": "~3.4.0",
     "@types/node": "~12.0.0",

yarn.lock

@@ -346,10 +346,10 @@
     semver "5.6.0"
     semver-intersect "1.4.0"
 
-"@types/chai@~4.1.0":
-  version "4.1.7"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.7.tgz#1b8e33b61a8c09cbe1f85133071baa0dbf9fa71a"
-  integrity sha512-2Y8uPt0/jwjhQ6EiluT0XCri1Dbplr0ZxfFXUz+ye13gaqE8u5gL5ppao1JrUYr9cIip5S6MvQzBS7Kke7U9VA==
+"@types/chai@~4.2.0":
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.0.tgz#2478260021408dec32c123a7cad3414beb811a07"
+  integrity sha512-zw8UvoBEImn392tLjxoavuonblX/4Yb9ha4KBU10FirCfwgzhKO0dvyJSF9ByxV1xK1r2AgnAi/tvQaLgxQqxA==
 
 "@types/cucumber@~4.0.0":
   version "4.0.4"