feat: IonIcon should support ALT attribute

[francescodoffizi]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already include this feature request, without success.

Describe the Feature Request

IonIcon won't support ALT attribute, so on Desktop solutions it's not possibile to set a correct ALT label for hover events.

Describe the Use Case

When hovering the I counted I would expect as per to have a consistent ALT attribute management, instead in ion-icon, SVG title attribute is used.

Describe Preferred Solution

No response

Describe Alternatives

No response

Related Code

No response

Additional Information

No response

[liamdebeasi]

Thanks for the report. This has been resolved via #1166 and a fix will be available in Ionicons 6.1. In this release, developers will be able to set a custom title attribute on ion-icon. This title will be shown in a tooltip when hovering the icon.