fix: update min python version

Author: Rizhiy

pyproject.toml

@@ -7,7 +7,7 @@ name = "class-cache"
 maintainers = [{ name = "Artem Vasenin", email = "[email protected]" }]
 readme = "README.md"
 license = { file = "LICENSE" }
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 dynamic = ["description", "version"]
 dependencies = ["Pympler", "brotli", "marisa-trie", "replete>=2.3.1"]
 
@@ -45,7 +45,7 @@ strictParameterNoneValue = false
 typeCheckingMode = "basic"
 
 [tool.ruff]
-target-version = "py39"
+target-version = "py310"
 line-length = 120
 [tool.ruff.lint]
 preview = true