fix(angular): fix accordion panel initialization and infinite loop bugs

Signed-off-by: Steve Haar info@stevehaar.com

PR Checklist

Please check if your PR fulfills the following requirements:

[x] Tests for the changes have been added (for bug fixes / features)
[ ] Docs have been added / updated (for bug fixes / features)
[ ] If applicable, have a visual design approval

PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] clarity.design website / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

When programmatically closing an already closed accordion panel (clrAccordionPanelOpen) without using clrAccordionMultiPanel, any open panels will close. This can cause some weird behaviors including improper initialization and can result in infinite loops when binding to clrAccordionPanelOpen.

Issue Number: https://github.com/vmware/clarity/issues/5822

What is the new behavior?

When programmatically closing an already closed accordion panel, nothing should happen. This should fix all issues listed in https://github.com/vmware/clarity/issues/5822.

Does this PR introduce a breaking change?

[ ] Yes
[x] No

vmware-archive / clarity