Update ./docs/versions/next.json for v9.0.0-alpha.5

Author: storybook-bot

docs/versions/next.json

@@ -1 +1 @@
-{"version":"9.0.0-alpha.4","info":{"plain":"- Automigrate: Prefer framework import - [#30785](https://github.com/storybookjs/storybook/pull/30785), thanks @ndelangen!\n- Blocks: IconGallery improvement - [#30743](https://github.com/storybookjs/storybook/pull/30743), thanks @leeovictor!\n- CLI: Do not install renderer package on `init` - [#30799](https://github.com/storybookjs/storybook/pull/30799), thanks @ndelangen!\n- Core: Move @storybook/addon-actions into storybook - [#30765](https://github.com/storybookjs/storybook/pull/30765), thanks @valentinpalkovic!"}}
+{"version":"9.0.0-alpha.5","info":{"plain":"- Angular: Make sure that polyfills are loaded before the storybook is loaded - [#30811](https://github.com/storybookjs/storybook/pull/30811), thanks @kasperpeulen!\n- CSF: Fix CSF subcomponent type - [#30729](https://github.com/storybookjs/storybook/pull/30729), thanks @filipemelo2002!\n- Ember: Fix `ember-template-compiler` import for ember 6+ - [#30682](https://github.com/storybookjs/storybook/pull/30682), thanks @leoeuclids!\n- React: Remove react import in template files - [#30757](https://github.com/storybookjs/storybook/pull/30757), thanks @kasperpeulen!"}}