chore(deps-dev): bump ts-jest from 26.5.3 to 26.5.4 (#1399)

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.5.3 to 26.5.4.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md)
- [Commits](kulshekhar/ts-jest@v26.5.3...v26.5.4)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -247,7 +247,7 @@
     "supertest-session": "^4.1.0",
     "terser-webpack-plugin": "^1.2.3",
     "testcafe": "^1.12.0",
-    "ts-jest": "^26.5.3",
+    "ts-jest": "^26.5.4",
     "ts-loader": "^7.0.5",
     "ts-mock-imports": "^1.3.3",
     "ts-node": "^9.1.1",