fix(react-link): support Enter and Space keys interaction, if rendered as span

[mainframev]

Previous Behavior

Currently keyboard interaction via Enter and Space is not possible, when Link is rendered as span.

New Behavior

Added explicit handling of Enter and Space 🧢

Related Issue(s)

• Fixes [Bug]: Enter key or space bar does not call the onclick handler on Link component when used as span #33560

[github-actions]

📊 Bundle size report

Package & Exports	Baseline (minified/GZIP)	PR	Change
react-components react-components: entire library	1.164 MB 291.232 kB	1.164 MB 291.265 kB	100 B 33 B
react-link Link	17.326 kB 7.032 kB	17.426 kB 7.068 kB	100 B 36 B

Unchanged fixtures

Package & Exports	Size (minified/GZIP)
react-breadcrumb @fluentui/react-breadcrumb - package	114.291 kB 31.695 kB
react-components react-components: Button, FluentProvider & webLightTheme	69.21 kB 20.174 kB
react-components react-components: Accordion, Button, FluentProvider, Image, Menu, Popover	222.703 kB 64.42 kB
react-components react-components: FluentProvider & webLightTheme	44.447 kB 14.59 kB
react-message-bar MessageBar (all components)	24.825 kB 9.267 kB
react-portal-compat PortalCompatProvider	8.39 kB 2.64 kB
react-timepicker-compat TimePicker	108.525 kB 36.087 kB

_{🤖 This report was generated against befe9020d9198ff7f3d7e9042fc2c249c874b050}

[github-actions]

Pull request demo site: URL