chore(deps): bump swagger-client from 3.17.0 to 3.18.1

Bumps [swagger-client](https://github.com/swagger-api/swagger-js) from 3.17.0 to 3.18.1.
- [Release notes](https://github.com/swagger-api/swagger-js/releases)
- [Changelog](https://github.com/swagger-api/swagger-js/blob/master/.releaserc)
- [Commits](swagger-api/swagger-js@v3.17.0...v3.18.1)

---
updated-dependencies:
- dependency-name: swagger-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -81,7 +81,7 @@
     "reselect": "^4.0.0",
     "serialize-error": "^9.0.0",
     "sha.js": "^2.4.11",
-    "swagger-client": "^3.17.0",
+    "swagger-client": "^3.18.1",
     "url-parse": "^1.5.3",
     "xml": "=1.0.1",
     "xml-but-prettier": "^1.0.1",