chore!: update requests to >=2.33.1 for CVE-2026-25645

BREAKING CHANGE: Dropped support for Python 3.9

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: andreas-karlsson

pyproject.toml

@@ -26,13 +26,13 @@ classifiers = [
 ]
 keywords = []
 dependencies = [
-    "requests==2.32.4", 
+    "requests>=2.33.1,<3.0.0",
     "openfeature-sdk==0.4.2", 
     "typing_extensions>=4.9.0,<5.0.0",
     "httpx==0.27.2",
     "protobuf>=5.29.5,<7.0.0"
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 
 [project.optional-dependencies]
 dev = [