Bump vuetify from 3.6.10 to 3.6.11 in /frontend

Bumps vuetify from 3.6.10 to 3.6.11.

Release notes

Sourced from vuetify's releases.

v3.6.11

🔧 Bug Fixes

• VOverlay: add null coalescing to true if no shadowDomRoot (27b4b1e), closes #20001

:test_tube: Labs

• VNumberInput: fix inc/dec slots with split control variant (#20072) (4ac8aa4), closes #20056
• VStepperVertical: provide eager in defaults props (#20033) (620a0d9), closes #20025
• VTreeview: avoid re-render by opened & respect openAll (#20032) (0a32df5)

Commits

• be3e401 chore(release): publish v3.6.11
• 4ac8aa4 fix(VNumberInput): fix inc/dec slots with split control variant (#20072)
• 620a0d9 fix(VStepperVertical): provide eager in defaults props (#20033)
• 27b4b1e fix(VOverlay): add null coalescing to true if no shadowDomRoot
• 8d6e4bd chore: enable all VTreeview cy tests
• 0a32df5 refactor(VTreeview): avoid re-render by opened & respect openAll (#20032)
• See full diff in compare view

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