pin opentelemetry-instrumentation-mcp version (#123)

higher versions introduces regressions for how MCPToolCallResult is instrumented.

Author: jdchawla29

pyproject.toml

@@ -27,7 +27,7 @@ dependencies = [
     "questionary==2.1.0",
     "prompt-toolkit==3.0.51",
     # Telemetry
-    "opentelemetry-instrumentation-mcp>=0.44.1",
+    "opentelemetry-instrumentation-mcp==0.47.0",
     "opentelemetry-api>=1.34.1",
     "opentelemetry-sdk>=1.34.1",
     "opentelemetry-exporter-otlp-proto-http>=1.34.1",