build: bump smee-client from 2.0.4 to 4.2.1

[dependabot[bot]]

Bumps smee-client from 2.0.4 to 4.2.1.

Release notes

Sourced from smee-client's releases.

v4.2.1

4.2.1 (2025-06-03)

Bug Fixes

• solve regression in smee cli regarding --url parameter (#387) (1c8d9e9)

v4.2.0

4.2.0 (2025-06-02)

Features

• add new query-forwarding option, refactor code to allow onopen, onerror and onmessage overridable (#382) (4426ffa)

v4.1.2

4.1.2 (2025-05-30)

Reverts

• Revert "fix: don't send the raw Buffer data in the headers" (8e2bcfc)

v4.1.1

4.1.1 (2025-05-30)

Bug Fixes

• don't send the raw Buffer data in the headers (30eea4f), closes #320

v4.1.0

4.1.0 (2025-05-29)

Features

• add support for require(esm) (#381) (2c44f3d)

v4.0.1

4.0.1 (2025-05-28)

Bug Fixes

• refactor bin script to use parseArgs from Node (7ad5294)

v4.0.0

4.0.0 (2025-05-28)

... (truncated)

Commits

• 1c8d9e9 fix: solve regression in smee cli regarding --url parameter (#387)
• e057b88 build(deps): lock file maintenance (#385)
• 4426ffa feat: add new query-forwarding option, refactor code to allow onopen, `on...
• 8e2bcfc Revert "fix: don't send the raw Buffer data in the headers"
• 30eea4f fix: don't send the raw Buffer data in the headers
• 2c44f3d feat: add support for require(esm) (#381)
• 7ad5294 fix: refactor bin script to use parseArgs from Node
• 6923262 chore: remove commander (#380)
• 6070a1e chore: remove fastify (#379)
• 627d1be fix: adapt for changes in eventsource v4
• Additional commits viewable in compare view

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