fix(deps): Update flask requirement from 3.0.0 to <4 (#254)

dependabot[bot] · web-flow · commit dc5a6ba08e7e · 2024-01-24T13:52:06.000-05:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -64,7 +64,7 @@ mypy = "==1.8.0"
 optional = true
 
 [tool.poetry.group.contract-tests.dependencies]
-Flask = "3.0.0"
+Flask = "<4"
 requests = ">=2.31.0"
 urllib3 = ">=1.22.0,<3"
 
