ComponentViewer: Allow expanding filtered items

[thorstendb-ARM]

Changes

When filtering the Tree with a search string, now the found items can be fully expanded with no filters applyed

Checklist

• 🤖 This change is covered by unit tests (if applicable).
• 🤹 Manual testing has been performed (if necessary).
• 🛡️ Security impacts have been considered (if relevant).
• 📖 Documentation updates are complete (if required).
• 🧠 Third-party dependencies and TPIP updated (if required).

[qltysh]

Coverage Impact

⬆️ Merging this pull request will increase total coverage on main by 0.04%.

Modified Files with Diff Coverage (2)

Rating	File	% Diff	Uncovered Line #s
	src/views/component-viewer/component-viewer-base.ts	100.0%
	src/views/component-viewer/component-viewer-tree-view.ts	100.0%
	Total	100.0%

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• Diff Coverage: Coverage for added or modified lines of code (excludes deleted files). Learn more.

• Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.

• File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)

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[jreineckearm]

I don't fully understand the filter + expand behavior. I do see some improvement. But I also see for example this:

ENABLE of MPU Control has siblings which are not shown.
Enable of Non Maskable Interrupt has siblings which are shown.

[jreineckearm]

Thanks for addressing the offline feedback!
Sugar on top in another PR would be to preserve selections made while filter is active to use it as a navigation means (search something through a filter, then select the point of interest for full info after filter clear).
Good to go with this change now.