build(deps): update iavl to latest v0.19.x

[yihuang]

Description

Update iavl dependency to latest 0.19.x, adapt to new Export interface, and enjoy improved rollback performance.

Shall we tag a new 0.19.x release in iavl before we update dependency here, @tac0turtle ?

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[tac0turtle]

will do on Monday

[julienrbrt]

This should be backported to v0.45 and v0.47 too right?

[yihuang]

This should be backported to v0.45 and v0.47 too right?

yes, they are using v0.19.x as well. can we make it into 0.46.8?

[julienrbrt]

This should be backported to v0.45 and v0.47 too right?

yes, they are using v0.19.x as well. can we make it into 0.46.8?

Yes, as far as I know we wait for this version for re-testing and tagging 0.45.12 and 0.46.8.

[faddat]

Very excellent, thanks for your work on this @yihuang

[julienrbrt]

This should be backported to v0.45 and v0.47 too right?

yes, they are using v0.19.x as well. can we make it into 0.46.8?

Unfortunately, more testing was required before tagging a v0.19.5. We've decided to go ahead and tag v0.46.8 already, without that change.

[tac0turtle]

0.19.5-rc.1 is released, once we merge this pr, lets test on a few main nets

[tac0turtle]

closing in favour of #14830, couldn't find your fork to cherry pick so created a new one, sorry