SECURITY: Update snowflake-connector-python to 3.13.2 to fix SQL injection vulnerability

Co-authored-by: gkorland <753206+gkorland@users.noreply.github.com>

Author: Copilot

Pipfile

@@ -18,7 +18,7 @@ python-multipart = "~=0.0.10"
 jinja2 = "~=3.1.4"
 graphiti-core = {ref = "staging", git = "git+https://github.com/FalkorDB/graphiti.git"}
 fastmcp = ">=2.13.1"
-snowflake-connector-python = "~=3.12.3"
+snowflake-connector-python = "~=3.13.1"
 
 [dev-packages]
 pytest = "~=8.4.2"