[LEADS-25] Support new MCP header

[Anxhela21]

Description

Update new MCP header to be compatible with Lightspeed-Stack API implementation.

Type of change

• Refactor
• New feature
• Bug fix
• CVE fix
• Optimization
• Documentation Update
• Configuration Update
• Bump-up service version
• Bump-up dependent library
• Bump-up library or tool used for development (does not change the final image)
• CI configuration change
• Unit tests improvement

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Testing

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