add missing semi-colon

[tyrollins]

Requirements

• Filling out the template is required. Any pull request that does not include enough information to be reviewed in a timely manner may be closed at the maintainers' discretion.
• All new code requires tests to ensure against regressions

Description of the Change

Added a missing semi-colon on line 3 of go.less

Alternate Designs

I considered leaving it without a semi-colon, but I felt ugly after, and reassessed - I ended up going with the decision to add the missing semi-colon.

Benefits

Consistency.

Possible Drawbacks

none that I'm aware of maybe an extra byte added to package size?

Applicable Issues

none.

[simurai]

Consistency.

Always a good reason and let's not worry about an extra byte. 👍 Thanks.