Relax some version requirements.

--- pyproject.toml.orig	2025-06-26 19:00:25 UTC
+++ pyproject.toml
@@ -23,7 +23,7 @@ scp = ">=0.13.6"
 python = ">=3.9,<4.0"
 paramiko = ">=2.9.5"
 scp = ">=0.13.6"
-pyyaml = ">=6.0.2"
+pyyaml = ">=6.0.1"
 textfsm = ">=1.1.3"
 ntc-templates = ">=3.1.0"
 pyserial = ">=3.3"