Revert "[cherry-pick](jsonb) add a check for jsonb value to avoid invalid jsonb value write into segment file "

[amorynan]

Reverts #48729
temp revert this pr for PartialUpdateInfo::_generate_default_values_for_missing_cids using empty string , which will make this check fail.

[amorynan]

run buildall

[Thearas]

Thank you for your contribution to Apache Doris.
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Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[eldenmoon]

LGTM

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[doris-robot]

BE UT Coverage Report

Increment line coverage 36.84% (7/19) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	37.32% (9832/26345)
Line Coverage	29.00% (82325/283884)
Region Coverage	27.62% (42240/152938)
Branch Coverage	24.38% (21506/88214)