fix: dart process not able to find tailwindcss in path

[ShivanshuKGupta]

Description

When running jaspr serve on some devices, the dart process isn't able to find tailwindcss command in the path.

Type of Change

🛠️ Bug fix

Ready Checklist

• I've read the Contribution Guide.
• In case this PR changes one of the core packages, I've modified the respective CHANGELOG.md file using
  the semantic_changelog format.
• I updated/added relevant documentation (doc comments with ///).
• I added myself to the AUTHORS file (optional, if you want to).

[docs-page]

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docs.page/schultek/jaspr~352

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[github-actions]

Package Version Report

The following packages have been updated:
jaspr_tailwind : 0.3.0 -> 0.3.1

[ShivanshuKGupta]

Fix for issue 289

Let me know if there is a need for changes in the CHANGELOG.md or if I missed anything else.

[schultek]

Thanks. I updated the changelog.