Update ts-jest to the latest version 🚀 (#52)

* chore(package): update ts-jest to version 24.0.0

* chore(package): update lockfile yarn.lock

Author: greenkeeper[bot]

package.json

@@ -41,7 +41,7 @@
     "serverless": "^1.32.0",
     "serverless-offline": "^4.0.0",
     "serverless-webpack": "^5.2.0",
-    "ts-jest": "^23.10.5",
+    "ts-jest": "^24.0.0",
     "ts-loader": "^5.3.1",
     "tslint": "^5.11.0",
     "tslint-config-prettier": "^1.17.0",

yarn.lock

@@ -7312,9 +7312,10 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
-ts-jest@^23.10.5:
-  version "23.10.5"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-23.10.5.tgz#cdb550df4466a30489bf70ba867615799f388dd5"
+ts-jest@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-24.0.0.tgz#3f26bf2ec1fa584863a5a9c29bd8717d549efbf6"
+  integrity sha512-o8BO3TkMREpAATaFTrXkovMsCpBl2z4NDBoLJuWZcJJj1ijI49UnvDMfVpj+iogn/Jl8Pbhuei5nc/Ti+frEHw==
   dependencies:
     bs-logger "0.x"
     buffer-from "1.x"