fix!: rename createWebComponent method (#19309) (#19356)

* fix!: rename createWebComponent method

Rename the createWebComponent function
as the create gives the impression that
the function is heavy.

* renameMethod to reactElement

---------

Co-authored-by: caalador <mikael.grankvist@vaadin.com>
Co-authored-by: Mikhail Shabarov <61410877+mshabarov@users.noreply.github.com>

flow-server/src/main/resources/com/vaadin/flow/server/frontend/Flow.tsx

@@ -446,7 +446,7 @@ interface Properties {
  * @param onload optional callback to be called for script onload
  * @param onerror optional callback for error loading the script
  */
-export const createWebComponent = (tag: string, props?: Properties, onload?: () => void, onerror?: (err:any) => void) => {
+export const reactElement = (tag: string, props?: Properties, onload?: () => void, onerror?: (err:any) => void) => {
     loadComponentScript(tag).then(() => onload?.(), (err) => {
         if(onerror) {
             onerror(err);