Docs: Correct the URLs that document the available images for MySQL a…

…nd MariaDB for the local development environment.

See #59930


git-svn-id: https://develop.svn.wordpress.org/trunk@57678 602fd350-edb4-49c9-b593-d223f7449a82

.env

@@ -48,8 +48,8 @@ LOCAL_DB_TYPE=mysql
 #
 # Defaults to 8.0 with the assumption that LOCAL_DB_TYPE is set to `mysql` above.
 #
-# When using `mysql`, see https://hub.docker.com/r/amd64/mysql for valid versions.
-# When using `mariadb`, see https://hub.docker.com/r/amd64/mariadb for valid versions.
+# When using `mysql`, see https://hub.docker.com/_/mysql for valid versions.
+# When using `mariadb`, see https://hub.docker.com/_/mariadb for valid versions.
 ##
 LOCAL_DB_VERSION=8.0