Update dependency ts-jest to ^26.4.4

Author: renovate-bot

package.json

@@ -68,7 +68,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^2.1.2",
     "react": "^16.13.1",
-    "ts-jest": "^26.4.1",
+    "ts-jest": "^26.4.4",
     "typescript": "^4.0.5"
   },
   "resolutions": {

yarn.lock

@@ -5315,10 +5315,10 @@ tr46@^2.0.2:
   dependencies:
     punycode "^2.1.1"
 
-ts-jest@^26.4.1:
-  version "26.4.1"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.4.1.tgz#08ec0d3fc2c3a39e4a46eae5610b69fafa6babd0"
-  integrity sha512-F4aFq01aS6mnAAa0DljNmKr/Kk9y4HVZ1m6/rtJ0ED56cuxINGq3Q9eVAh+z5vcYKe5qnTMvv90vE8vUMFxomg==
+ts-jest@^26.4.4:
+  version "26.4.4"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.4.4.tgz#61f13fb21ab400853c532270e52cc0ed7e502c49"
+  integrity sha512-3lFWKbLxJm34QxyVNNCgXX1u4o/RV0myvA2y2Bxm46iGIjKlaY0own9gIckbjZJPn+WaJEnfPPJ20HHGpoq4yg==
   dependencies:
     "@types/jest" "26.x"
     bs-logger "0.x"