chore(release): cut the 3.18.5 release [skip ci]

## [3.18.5](v3.18.4...v3.18.5) (2022-05-06)

### Bug Fixes

* use isomorphic solution for base64 encoding ([#2526](#2526)) ([4832f32](4832f32))

Author: semantic-release-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "swagger-client",
-  "version": "3.18.4",
+  "version": "3.18.5",
   "description": "SwaggerJS - a collection of interfaces for OAI specs",
   "browser": {
     "./src/http/fold-formdata-to-request.node.js": "./src/http/fold-formdata-to-request.browser.js",