Fix compatibile toolchain (#1429)

Resolves: #1426

This pull request includes an update to the compatibility range for the
supported Python versions in the `is_self_compatible_toolchain`
function.

*
[`rye/src/bootstrap.rs`](diffhunk://#diff-5e3b4dd9c9d72709e7551b50ad0bb8933e251e3f7ea71370a13637900c1b349cL285-R287):
Updated the supported Python versions to include cpython 3.13.

rye/src/bootstrap.rs

@@ -282,9 +282,9 @@ pub fn get_pip_module(venv: &Path) -> Result<PathBuf, Error> {
     Ok(rv)
 }
 
-/// we only support cpython 3.9 to 3.12
+/// we only support cpython 3.9 to 3.13
 pub fn is_self_compatible_toolchain(version: &PythonVersion) -> bool {
-    version.name == "cpython" && version.major == 3 && version.minor >= 9 && version.minor <= 12
+    version.name == "cpython" && version.major == 3 && version.minor >= 9 && version.minor <= 13
 }
 
 /// Ensure that the toolchain for the self environment is available.