chore(deps-dev): bump ts-jest from 26.5.4 to 26.5.5

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.5.4 to 26.5.5.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kulshekhar/ts-jest/compare/v26.5.4...v26.5.5)

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

package.json

@@ -40,7 +40,7 @@
     "@types/node": "^15.0.1",
     "jest": "^26.6.3",
     "rimraf": "^3.0.2",
-    "ts-jest": "^26.5.4",
+    "ts-jest": "^26.5.5",
     "typescript": "^4.2.4"
   },
   "dependencies": {