Bump ts-jest from 26.1.3 to 26.1.4

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.1.3 to 26.1.4.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md)
- [Commits](kulshekhar/ts-jest@v26.1.3...v26.1.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -53,7 +53,7 @@
     "np": "6.3.2",
     "prettier": "2.0.5",
     "rimraf": "3.0.2",
-    "ts-jest": "26.1.3",
+    "ts-jest": "26.1.4",
     "typescript": "3.9.7"
   },
   "main": "index.js",