Fix changeset for release (#13337)

Author: alex-page

.changeset/brown-ligers-drive.md

@@ -4,7 +4,7 @@
 '@shopify/polaris-migrator': patch
 '@shopify/polaris': patch
 '@shopify/polaris-tokens': patch
-'polaris.shopify.com-get-props': patch
+'polaris.shopify.com': patch
 '@shopify/stylelint-polaris': patch
 ---