Fix node-tls version

[JordanMartinez]

Description of the change

node-tls@0.3.0 didn't also update its node-buffer version (due to using package sets) to reference 9.0.0, so it depended on 8.0.0 and introduced a conflict. This updates the version of node-tls to remove that conflict.

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Checklist:

• Added the change to the changelog's "Unreleased" section with a reference to this PR (e.g. "- Made a change (#0000)")
• Linked any existing issues or proposals that this pull request should close
• Updated or added relevant documentation
• Added a test for the contribution (if applicable)