deps(python): update mcp requirement in /mcp_server

Updates the requirements on [mcp](https://github.com/modelcontextprotocol/python-sdk) to permit the latest version.
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](modelcontextprotocol/python-sdk@v1.27.1...v1.27.2)

---
updated-dependencies:
- dependency-name: mcp
  dependency-version: 1.27.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

mcp_server/pyproject.toml

@@ -6,5 +6,5 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "fastmcp>=3.3.1",
-    "mcp>=1.27.1",
+    "mcp>=1.27.2",
 ]