chore(release): 1.2.3 [skip ci]

## [1.2.3](v1.2.2...v1.2.3) (2021-09-20)

### Bug Fixes

* **CheL3:** getCurveHalfEdge method wasn't working ([c1cd0c5](c1cd0c5))

Author: semantic-release-bot

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@che.js/che.js",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "",
   "type": "module",
   "main": "che/che.js",