Allow for spaces in pwd output in precompile_tasks

[citizen428]

Closes #865

Purpose

Fixing the issue outlined in the issue by applying the same fix that was applied to Avram.

Description

n/a, too trivial

Checklist

• - An issue already exists detailing the issue/or feature request that this PR fixes
• - All specs are formatted with crystal tool format spec src
• - Inline documentation has been added and/or updated
• - Lucky builds on docker with ./script/setup
• - All builds and specs pass on docker with ./script/test

[jwoertink]

Sweet! Looks good to me.

[paulcsmith]

Thanks for fixing this!