SNMP: Add pipfile

Issue #3234
PR #3303

Author: cakekoa

monkey/agent_plugins/exploiters/snmp/Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+pysnmp-lextudio = "*"
+
+[dev-packages]
+
+[requires]
+python_version = "3.11"