fix(deps): update dependency @actions/http-client to v4

[tradeshift-renovate]

This PR contains the following updates:

Package	Type	Update	Change
@actions/http-client (source)	dependencies	major	2.2.3 -> 4.0.0

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Release Notes

actions/toolkit (@​actions/http-client)

v4.0.0

• Breaking change: Package is now ESM-only
  • CommonJS consumers must use dynamic import() instead of require()

v3.0.2

• Bump undici from 5.28.5 to 6.23.0

v3.0.1

• Add support for ACTIONS_ORCHESTRATION_ID in user-agent and default user-agent #​2229

v3.0.0

• Add support for Node 24 #​2110

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