tests: Update for Python 3.13

- Ensure that Python 3.13 is discovered and tested automatically when
  available.
- Skip the PyInstaller test on 3.13, since PyInstaller doesn't yet
  support Python 3.13.

Signed-off-by: Matt Wozniski <mwozniski@bloomberg.net>
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>

tests/integration/test_relocatable_cores.py

@@ -3,6 +3,7 @@
 import sys
 from pathlib import Path
 
+import pytest
 from pytest import LogCaptureFixture
 
 from pystack.engine import CoreFileAnalyzer
@@ -17,6 +18,10 @@
 TEST_MULTIPLE_THREADS_FILE = Path(__file__).parent / "multiple_thread_program.py"
 
 
+@pytest.mark.skipif(
+    sys.version_info > (3, 13),
+    reason="PyInstaller doesn't support Python 3.13 yet",
+)
 def test_single_thread_stack_for_relocated_core(
     tmpdir: Path, caplog: LogCaptureFixture
 ) -> None:

tests/utils.py

@@ -22,6 +22,7 @@
 PythonVersion = Tuple[Tuple[int, int], pathlib.Path]
 
 ALL_VERSIONS = [
+    ((3, 13), "python3.13"),
     ((3, 12), "python3.12"),
     ((3, 11), "python3.11"),
     ((3, 10), "python3.10"),