[botantony]

Issue #, if available:

Description of changes:

Add Python 3.15 support and adjust a few tests. I changed test_getatt_resource_with_list as it failed for me even before my changes and inverted sys.version_info comparison in test_validate_by_py_version (droppin pre 3.9 check as only 3.10+ is supported). Verified changes by running tox. TestUpdateResourceSchemas.test_update_force did not pass on 3.10 for whatever reason and 3.12 refused to install on my system:

py312: commands[0]> pip install -e '.[full]'
Traceback (most recent call last):
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/bin/pip", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/cli/main.py", line 47, in main
    from pip._internal.cli.autocompletion import autocomplete
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/cli/autocompletion.py", line 12, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/cli/main_parser.py", line 11, in <module>
    from pip._internal.cli import cmdoptions
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/cli/cmdoptions.py", line 28, in <module>
    from pip._internal.cli.parser import ConfigOptionParser
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/cli/parser.py", line 20, in <module>
    from pip._internal.configuration import Configuration, ConfigurationError
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/configuration.py", line 22, in <module>
    from pip._internal.exceptions import (
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_internal/exceptions.py", line 23, in <module>
    from pip._vendor.packaging.requirements import InvalidRequirement
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_vendor/packaging/requirements.py", line 8, in <module>
    from ._parser import parse_requirement as _parse_requirement
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_vendor/packaging/_parser.py", line 12, in <module>
    from ._tokenizer import DEFAULT_RULES, Tokenizer
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_vendor/packaging/_tokenizer.py", line 8, in <module>
    from .specifiers import Specifier
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_vendor/packaging/specifiers.py", line 71, in <module>
    _MIN_VERSION: Final[Version] = Version("0.dev0")
                                   ^^^^^^^^^^^^^^^^^
  File "/Users/antonmelnikov/tmp2/cfn-lint/.tox/py312/lib/python3.12/site-packages/pip/_vendor/packaging/version.py", line 438, in __init__
    raise InvalidVersion(f"Invalid version: {version!r}")
pip._vendor.packaging.version.InvalidVersion: Invalid version: '0.dev0'
py312: exit 1 (0.11 seconds) /Users/antonmelnikov/tmp2/cfn-lint> pip install -e '.[full]' pid=54222
py312: FAIL ✖ in 0.13 seconds

Everything else passed fine:

  py310: FAIL code 1 (101.68=setup[0.03]+cmd[2.04,0.26,99.34] seconds)
  py311: OK (92.45=setup[0.02]+cmd[1.86,0.21,89.34,1.02] seconds)
  py312: FAIL code 1 (0.13=setup[0.01]+cmd[0.11] seconds)
  py313: OK (87.34=setup[0.01]+cmd[1.90,0.27,84.19,0.97] seconds)
  py314: OK (66.99=setup[0.01]+cmd[1.99,0.24,63.59,1.17] seconds)
  py315: OK (79.69=setup[0.01]+cmd[2.59,0.27,75.83,0.98] seconds)
  style: OK (17.89=setup[0.01]+cmd[0.27,17.62] seconds)

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.68%. Comparing base (07673d3) to head (dce7f17).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4764      +/-   ##
==========================================
+ Coverage   94.67%   94.68%   +0.01%     
==========================================
  Files         439      439              
  Lines       15973    15973              
  Branches     3097     3097              
==========================================
+ Hits        15122    15124       +2     
+ Misses        468      467       -1     
+ Partials      383      382       -1     

Flag	Coverage Δ
unittests	94.67% <ø> (+<0.01%)	⬆️

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