holoviews support: fix output path fetching

[stevejpurves]

This fixes a bug in how outputs with multiple minified mime bundles (with path properties) were having their mime bundles properly fetched and rebuilt, resulting in some mimebundles being stripped.

This had a direct effect on holoviews (bokeh, plotly) which this PR fixes (related: #527)

This bug could have also been responsible for other unexpected behaviour where ever the multiple minified mimebundles are present.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6c9624e

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 14 packages

Name	Type
@myst-theme/jupyter	Patch
@myst-theme/providers	Patch
@myst-theme/frontmatter	Patch
@myst-theme/diagrams	Patch
@myst-theme/site	Patch
@myst-theme/styles	Patch
@myst-theme/common	Patch
@myst-theme/icons	Patch
@myst-theme/search	Patch
@myst-theme/search-minisearch	Patch
@myst-theme/book	Patch
@myst-theme/article	Patch
myst-to-react	Patch
myst-demo	Patch

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[stevejpurves]

looks good for holoviews, needs a bunch of checking against other content for regressions.

[agoose77]

@stevejpurves just seen the review request -- Will take a look tomorrow, but not worried if someone else reviews and merges first.

[agoose77]

As I understand it, the fix here is that previously we were evaluating

(...links) => links.forEach(fn(link[0]));

which ultimately only handled links[0]. Now we're evaluating

(links) => links.forEach(fn(link));

LGTM!