Shopify/polaris @shopify/polaris-migrator@0.6.0 on GitHub

#7342 dc2990acf Thanks @lgriffee! - Rename replace-sass-length migration to replace-spacing-lengths
Add gap properties to replace-sass-space migration
#7310 8fb215836 Thanks @gwyneplaine! - Add sass z-index migration
#7335 699b70713 Thanks @aaronccasanova! - Add migration to replace-typography-declarations
#7375 8194e174a Thanks @samrose3! - Add Sass color function migration
#7387 a0fa96ed4 Thanks @lgriffee! - Added replace-border-declarations migration

#7487 60191f353 Thanks @lgriffee! - Update numeric operator detection to check all node types
#7412 6d82e8965 Thanks @samrose3! - Enhance Sass spacing migration to catch Sass interpolations
#7423 0591db26a Thanks @aaronccasanova! - Update replace-typography-declarations comment strategy
#7459 933a9d71b Thanks @lgriffee! - Add missing values to borderRadius length map