fix: no feedback on buttons on /getting-started page. (#10152)

* add isLoading type to ButtonProps type

* add loading feedback

* Update apps/web/components/getting-started/components/AppConnectionItem.tsx

Not neeeded as buttonProps.isLoading is false by default :)

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Co-authored-by: sean-brydon <55134778+sean-brydon@users.noreply.github.com>

apps/web/components/getting-started/components/AppConnectionItem.tsx

@@ -28,6 +28,7 @@ const AppConnectionItem = (props: IAppConnectionItem) => {
             color="secondary"
             disabled={installed}
             type="button"
+            loading={buttonProps?.isLoading}
             onClick={(event) => {
               // Save cookie key to return url step
               document.cookie = `return-to=${window.location.href};path=/;max-age=3600;SameSite=Lax`;