Support for custom message components via Module API (#30074)

* Add new custom component api.

* Remove context menu, refactor

* fix types

* Add a test for custom modules.

* tidy

* Rewrite for new API

* Update tests

* lint

* Allow passing in props to original component

* Add hinting

* Update tests to be complete

* lint a bit more

* update docstring

* update @element-hq/element-web-module-api to 1.1.0

* fix types

* updates

* hide jump to bottom button that was causing flakes

* lint

* lint

* Use module matrix event interface instead.

* update to new module sdk

* adapt custom module sample

* Issues caught by Sonar

* lint

* fix issues

* make the comment make sense

* fix import

package.json

@@ -81,7 +81,7 @@
     },
     "dependencies": {
         "@babel/runtime": "^7.12.5",
-        "@element-hq/element-web-module-api": "1.0.0",
+        "@element-hq/element-web-module-api": "1.2.0",
         "@fontsource/inconsolata": "^5",
         "@fontsource/inter": "^5",
         "@formatjs/intl-segmenter": "^11.5.7",