docs(router-core): make startTrasition deprecation note agnostic (#5752)

Author: birkskyum

packages/router-core/src/RouterProvider.ts

@@ -16,7 +16,7 @@ export interface CommitLocationOptions {
   hashScrollIntoView?: boolean | ScrollIntoViewOptions
   viewTransition?: boolean | ViewTransitionOptions
   /**
-   * @deprecated All navigations use React transitions under the hood now
+   * @deprecated All navigations use transitions under the hood now
    **/
   startTransition?: boolean
   ignoreBlocker?: boolean