chore(release): 3.0.0-theming2.3 [skip ci]

# [3.0.0-theming2.3](v3.0.0-theming2.2...v3.0.0-theming2.3) (2022-08-08)

### Features

* Rename theme variables to global variables, and separate them into theme and layout groups ([4076645](4076645))
* Unify component layout names and include them in the documentation ([d69331f](d69331f))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@stream-io/stream-chat-css",
-  "version": "3.0.0-theming2.2",
+  "version": "3.0.0-theming2.3",
   "main": "dist/css/index.css",
   "description": "Bundled CSS for Stream Chat web SDKs",
   "repository": "[email protected]:GetStream/stream-chat-css.git",