fix: change onCloseModal hook in usePostModalNavigation.ts

[ParthTyagi15]

Changes

• changed the onCloseModal hook in usePostModalNavigation.ts
• Now when the user closes the modal by clicking on any area outside the modal, the navigation works fine.
• There was one extra redundant history being pushed on closing the modal(specifically by clicking outside) which caused the issue.

Describe what this PR does

• fixes the issue mentioned here: https://github.com/dailydotdev/daily/issues/1216

Events

Did you introduce any new tracking events? Don't forget to update the Analytics Taxonomy sheet

Log the new/changed events below:

Type	event_name	value
Change/New	event name	extra: { ... }

Please make sure existing components are not breaking/affected by this PR

Manual Testing

On those affected packages:

• [ ] Have you done sanity checks in the webapp?
• [ ] Have you done sanity checks in the extension?
• [ ] Does this not break anything in companion?

Did you test the modified components media queries?

• [ ] MobileL (420px)
• [ ] Tablet (656px)
• [ ] Laptop (1020px)

Did you test on actual mobile devices?

• [ ] iOS (Chrome and Safari)
• [ ] Android

WT-{number} #done