ODS changes

[kulmann]

Since ODS has no changelog, yet, we'll add a changelog item for the current release in Phoenix to document changes/fixes. This is a meta issue for collecting these changes.

• Proper text truncate in breadcrumb component Fix breadcrumb component ellipsis owncloud-design-system#630
• Provide new icon sizes xlarge and xxlarge Add bigger icon sizes owncloud-design-system#632
• Provide new icon size xsmall and align spinner-sizes with icon-sizes Align sizes of oc-spinner with those of oc-icon owncloud-design-system#633
• Fix aria label on spinner in oc-autocomplete Set aria-label on oc-spinner in oc-autocomplete owncloud-design-system#634
• Reset input on selection in oc-autocomplete, when fillOnSelection=false Reset input on selection if fillOnSelection=false owncloud-design-system#635