Material UI v5: keep the standard variant

Proprietary

Adds variant="standard" to a TextField, Select or FormControl without a variant. Ported from the MUI codemod v5.0.0/variant-prop.

org.openrewrite.react.mui.v5.variant-prop
mod run . --recipe=org.openrewrite.react.mui.v5.variant-prop

Install it once from Recipe actions, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.