[MDS] Update Data source selector behavior for defaultOption (#6372) (#…

…6391)

* Refactor selector component changes

Signed-off-by: Huy Nguyen <[email protected]>

* Refactor selector

Signed-off-by: Huy Nguyen <[email protected]>

* Add unit tests for selector component

Signed-off-by: Huy Nguyen <[email protected]>

* Set initial state as [] to prevent page breaking

Signed-off-by: Huy Nguyen <[email protected]>

* Remove change

Signed-off-by: Huy Nguyen <[email protected]>

* Add changelog

Signed-off-by: Huy Nguyen <[email protected]>

* Update snapshots

Signed-off-by: Huy Nguyen <[email protected]>

* Update snapshots and fix tests

Signed-off-by: Huy Nguyen <[email protected]>

* Fix merge conflict

Signed-off-by: Huy Nguyen <[email protected]>

---------

Signed-off-by: Huy Nguyen <[email protected]>
Co-authored-by: Lu Yu <[email protected]>
(cherry picked from commit 8151ef5)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

# Conflicts:
#	CHANGELOG.md

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>