build(deps-dev): bump mailslurp-client from 15.17.4 to 15.20.2

Bumps [mailslurp-client](https://github.com/mailslurp/mailslurp-client) from 15.17.4 to 15.20.2.
- [Changelog](https://github.com/mailslurp/mailslurp-client/blob/master/CHANGELOG.md)
- [Commits](mailslurp/mailslurp-client@v15.17.4...v15.20.2)

---
updated-dependencies:
- dependency-name: mailslurp-client
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -72,7 +72,7 @@
     "husky": "^9.0.11",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^27.2.4",
-    "mailslurp-client": "^15.7.5",
+    "mailslurp-client": "^15.20.2",
     "pre-commit": "^1.2.2",
     "prettier": "^3.1.1",
     "react-test-renderer": "^17.0.2",

yarn.lock

@@ -7280,10 +7280,10 @@ magic-string@^0.25.0, magic-string@^0.25.7:
   dependencies:
     sourcemap-codec "^1.4.8"
 
-mailslurp-client@^15.7.5:
-  version "15.17.4"
-  resolved "https://registry.yarnpkg.com/mailslurp-client/-/mailslurp-client-15.17.4.tgz#0d3ff7cc4d3d300492311fd9469159683416cc6b"
-  integrity sha512-CmK1QlVQUdtZ0pYYDBupFFnqggcbfzWnkzAvYSG8qFCYH8QTi1xy2JBNV1CMev53NUR22Lo49+DJV4got1BNiw==
+mailslurp-client@^15.20.2:
+  version "15.20.2"
+  resolved "https://registry.yarnpkg.com/mailslurp-client/-/mailslurp-client-15.20.2.tgz#ff2297b40666466b07e3f314153f7e4141599cc6"
+  integrity sha512-7abeZ/Yw639U9r7G2F5vokvpN0mp+Ds9FAPPbcPjnMLQRiOI0HWY71lXEb2YdeVrHtsj/L4rhcg+/EbVagfGQA==
   dependencies:
     cross-fetch "^3.1.5"
     es6-promise "^4.2.8"