Only update and when update fields are non empty

[Kayanski]

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• Changelog updated.

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[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 74.7%. Comparing base (bf989a9) to head (9ff1132).
Report is 88 commits behind head on main.

Files with missing lines	Patch %	Lines
framework/packages/abstract-client/src/builder.rs	80.0%	3 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
framework/packages/abstract-client/src/builder.rs	66.2% <80.0%> (-1.8%)	⬇️

... and 94 files with indirect coverage changes

[Buckram123]

Nice! Took small glance at implementations, and noticed that we can do another small gas optimization, on contract side. update_dex_registry loads REGISTERED_DEXES twice in case both to_add and to_remove isn't empty.

[Kayanski]

Nice! Took small glance at implementations, and noticed that we can do another small gas optimization, on contract side. update_dex_registry loads REGISTERED_DEXES twice in case both to_add and to_remove isn't empty.

As this function won't be triggered too much, I think it's ok to keep it that way, plus it's nice right now haha