fix(gatsby-plugin-mdx): enable hmr when importing mdx (#31288)#31370

Merged

vladar merged 1 commit intorelease/3.5from backport-3.5-31288

May 11, 2021

+1,057-127

Commits on May 11, 2021

fix(gatsby-plugin-mdx): enable hmr when importing mdx (#31288 )

pieh
authored and
vladar
committed