fix(Modal): adds text to modalAriaLabel on story. (#2217)
fix(Modal): adds text to modalAriaLabel on story. (#2217)


carbon-design-system/carbon-components,carbon-design-system/carbon-components,carbon-design-system/carbon-components,joshblack/carbon-components-react,carbon-design-system/carbon-components-react,carbon-design-system/carbon-components-react,joshblack/carbon-components-react