Set the same maximum version for all interpreters

Author: msimacek

newsfragments/5192.packaging.md

@@ -0,0 +1 @@
+Set the same maximum supported version for alternative interpreters as for CPython

pyo3-ffi/build.rs

@@ -23,21 +23,15 @@ const SUPPORTED_VERSIONS_CPYTHON: SupportedVersions = SupportedVersions {
 
 const SUPPORTED_VERSIONS_PYPY: SupportedVersions = SupportedVersions {
     min: PythonVersion { major: 3, minor: 9 },
-    max: PythonVersion {
-        major: 3,
-        minor: 11,
-    },
+    max: SUPPORTED_VERSIONS_CPYTHON.max,
 };
 
 const SUPPORTED_VERSIONS_GRAALPY: SupportedVersions = SupportedVersions {
     min: PythonVersion {
         major: 3,
         minor: 10,
     },
-    max: PythonVersion {
-        major: 3,
-        minor: 11,
-    },
+    max: SUPPORTED_VERSIONS_CPYTHON.max,
 };
 
 fn ensure_python_version(interpreter_config: &InterpreterConfig) -> Result<()> {