Update dependency ts-jest to v28.0.8 (#166)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -51,7 +51,7 @@
     "prettier": "2.7.1",
     "prettier-package-json": "2.6.4",
     "rdme": "7.2.0",
-    "ts-jest": "28.0.5",
+    "ts-jest": "28.0.8",
     "ts-node": "10.8.2",
     "typescript": "4.7.4"
   },