pin pydantic version <2.12.0

Author: HonahX

pyproject.toml

@@ -56,7 +56,7 @@ requests = ">=2.20.0,<3.0.0"
 click = ">=7.1.1,<9.0.0"
 rich = ">=10.11.0,<15.0.0"
 strictyaml = ">=1.7.0,<2.0.0" # CVE-2020-14343 was fixed in 5.4.
-pydantic = ">=2.0,<3.0,!=2.4.0,!=2.4.1" # 2.4.0, 2.4.1 has a critical bug
+pydantic = ">=2.0,<3.0,!=2.4.0,!=2.4.1,<2.12.0" # 2.4.0, 2.4.1, 2.12.0 has a critical bug
 sortedcontainers = "2.4.0"
 fsspec = ">=2023.1.0"
 pyparsing = ">=3.1.0,<4.0.0"