Remove "Handicap" from CDS

[mschwartzie]

Is your feature request related to a problem? Please describe.

Handicap not a relevant or appropriate term for the spec.

Describe the solution you'd like

Under well-known recommended values replace handicap-accessible vehicle type with wheelchair-accessible

Recommend running any language around parking for people with disabilities by people with expertise to ensure proper language used.

Also recommend a

Is this a breaking change

• No, not breaking

Impacted Spec

For which spec is this feature being requested?

• Curbs

Additional context