v4.4.0

• Add logfire.instrument_print() by @alexmojaki in #1368
• Record response on 'MCP server handle request' span by @alexmojaki in #1362
• Handle MCP request metadata being a dict by @alexmojaki in #1360
• fix: handle optional args in logfire.instrument by @stevenh in #1337
• Add logfire_token to scrubbing patterns by @alexmojaki in #1367