SCSS files no longer included in npm package

[mecsco]

Subject of the issue

It looks like gridstack\dist\src\gridstack.scss (and gridstack-extra.scss) are no longer included in v10.2.0 - v10.3.0.

Your environment

• v10.1.2 (identified as the last version they were included, though I'm upgrading from v10.0.1)

Steps to reproduce

n/a

Expected behavior

scss should be included as before

[adumesny]

weird, not something I explicitly removed...