fix: Bind unwrapValue to this.chartUtils

[vbabich]

Plotly-express plugin throws an error in DHE:

User callback ( (e2) => this.handleFigureUpdated(e2, id) ) of type  updated  failed:  JavaScriptException {stackTrace: null, backingJsObject: TypeError: Cannot destructure property 'dh' of 'this' as it is undefined. at unwrapValue

Fix by binding the function to this.chartUtils.

[mattrunyon]

This was already bound in https://github.com/deephaven/web-client-ui/pull/1795/files#diff-6390b14205deae6b7442793f3b14cf4a9ed95536d90fd35f07a790c67fdedf5b

Are you running an old version of DHC? The chart package is externalized for the theme provider, so an older version of DHC won't work

That said, we could keep this as it doesn't really hurt anything

[vbabich]

The version I'm using is current for V+, so not too old, but you're right, it doesn't have that fix.
I see @deephaven/chart is an external dependency for plotly-express, I expected utils to be in the bundle.

[mofojed]

Should be able to update packages to >v0.64.0 and this should work, no need to make a change here.
deephaven/web-client-ui#1795
https://github.com/deephaven/web-client-ui/releases/tag/v0.64.0

[mattrunyon]

Just to be clear, the packages need to be updated in DHE and that should work since ChartUtils is part of an externalized package

[vbabich]

Upgrading DHC packages in Enterprise fixed the issue, closing.