[deps]: Update actions/setup-node action to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-node	action	major	v5.0.0 -> v6.0.0

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Release Notes

actions/setup-node (actions/setup-node)

v6.0.0

Compare Source

What's Changed

Breaking Changes

• Limit automatic caching to npm, update workflows and documentation by @​priyagupta108 in #​1374

Dependency Upgrades

• Upgrade ts-jest from 29.1.2 to 29.4.1 and document breaking changes in v5 by @​dependabot[bot] in #​1336
• Upgrade prettier from 2.8.8 to 3.6.2 by @​dependabot[bot] in #​1334
• Upgrade actions/publish-action from 0.3.0 to 0.4.0 by @​dependabot[bot] in #​1362

Full Changelog: actions/setup-node@v5...v6.0.0

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Configuration

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[bitwarden-bot]

Internal tracking:

• ID: PM-27415
• Link: https://bitwarden.atlassian.net/browse/PM-27415

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 13.15%. Comparing base (daeb967) to head (99683da).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##            main     #908      +/-   ##
=========================================
+ Coverage   7.67%   13.15%   +5.47%     
=========================================
  Files         68       68              
  Lines       2775     2775              
  Branches     482      482              
=========================================
+ Hits         213      365     +152     
+ Misses      2547     2381     -166     
- Partials      15       29      +14     

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