chore(deps): bump ts-jest from 26.5.1 to 26.5.3 in /cdk

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.5.1 to 26.5.3.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md)
- [Commits](kulshekhar/ts-jest@v26.5.1...v26.5.3)

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

cdk/package.json

@@ -29,7 +29,7 @@
     "eslint-plugin-prettier": "^3.3.1",
     "jest": "^26.6.3",
     "prettier": "^2.2.0",
-    "ts-jest": "^26.4.4",
+    "ts-jest": "^26.5.3",
     "ts-node": "^9.0.0",
     "typescript": "~4.2.3"
   },

cdk/yarn.lock

@@ -1371,7 +1371,7 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.x", "@types/jest@^26.0.20":
+"@types/jest@^26.0.20":
   version "26.0.20"
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
   integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
@@ -5663,12 +5663,11 @@ tr46@^2.0.2:
   dependencies:
     punycode "^2.1.1"
 
-ts-jest@^26.4.4:
-  version "26.5.1"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.1.tgz#4d53ee4481552f57c1624f0bd3425c8b17996150"
-  integrity sha512-G7Rmo3OJMvlqE79amJX8VJKDiRcd7/r61wh9fnvvG8cAjhA9edklGw/dCxRSQmfZ/z8NDums5srSVgwZos1qfg==
+ts-jest@^26.5.3:
+  version "26.5.3"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.3.tgz#a6ee00ba547be3b09877550df40a1465d0295554"
+  integrity sha512-nBiiFGNvtujdLryU7MiMQh1iPmnZ/QvOskBbD2kURiI1MwqvxlxNnaAB/z9TbslMqCsSbu5BXvSSQPc5tvHGeA==
   dependencies:
-    "@types/jest" "26.x"
     bs-logger "0.x"
     buffer-from "1.x"
     fast-json-stable-stringify "2.x"