Python: register python infos to the kits macro expander

... and use the name in the autogenerated kits display name

Change-Id: I928533e6f8238189d64350463897a86ff5512ae7
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/plugins/python/pythonsettings.cpp

@@ -819,7 +819,7 @@ void PythonSettings::addKitsForInterpreter(const Interpreter &interpreter)
             [interpreter](Kit *k) {
                 k->setAutoDetected(true);
                 k->setAutoDetectionSource("Python");
-                k->setUnexpandedDisplayName(interpreter.name);
+                k->setUnexpandedDisplayName("%{Python:Name}");
                 setRelevantAspectsToKit(k);
                 PythonKitAspect::setPython(k, interpreter.id);
                 k->setSticky(PythonKitAspect::id(), true);