Update locked Node.js dependencies to newer patch and minor versions

[jrhoads]

Purpose

Update locked Node.js dependencies to newer patch/minor versions for improved maintenance, compatibility, and dependency freshness.

Approach

Refresh yarn.lock entries while preserving the existing dependency ranges and lockfile integrity checksums.

Key Modifications

• Updated postcss from 8.5.17 to 8.5.26.
• Updated nanoid from 3.3.16 to 3.3.18 as a transitive postcss dependency.
• Updated tar from 7.5.20 to 7.5.22.
• Updated undici from 8.7.0 to 8.10.0.
• Regenerated checksums for all updated packages.

Important Technical Details

• The postcss dependency range was updated from ^8.5.15 to ^8.5.26.
• The nanoid dependency range was updated from ^3.3.12 to ^3.3.17.
• Changes are limited to yarn.lock; no application source code or dependency usage was modified.
• Package resolutions remain within compatible release ranges.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Reviewer, please remember our guidelines:

• Be humble in the language and feedback you give, ask don't tell.
• Consider using positive language as opposed to neutral. This is to avoid the negative bias that can occur with neutral language appearing negative.
• Offer suggestions on how to improve code, e.g. simplification or expanding clarity.
• Ensure you give reasons for the changes you are proposing.