Update pyright to v1.1.395; disable a pow() check (#13564)

pyright and mypy disagree about the exact type due to differing
overloads handling.

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Co-authored-by: Avasam <samuel.06@hotmail.com>

Author: srittau

requirements-tests.txt

@@ -1,7 +1,7 @@
 # Type checkers that we test our stubs against. These should always
 # be pinned to a specific version to make failure reproducible.
 mypy==1.15.0
-pyright==1.1.389
+pyright==1.1.395
 # pytype can be installed on Windows, but requires building wheels, let's not do that on the CI
 pytype==2024.10.11; platform_system != "Windows" and python_version >= "3.10" and python_version < "3.13"
 

stdlib/@tests/test_cases/builtins/check_pow.py

@@ -47,7 +47,9 @@
 assert_type(complex(6) ** 6.2, complex)
 assert_type(pow(complex(9), 7.3, None), complex)
 
-assert_type(pow(Fraction(), 4, None), Fraction)
+# pyright infers Fraction | float | complex, while mypy infers Fraction.
+# This is probably because of differences in @overload handling.
+assert_type(pow(Fraction(), 4, None), Fraction)  # pyright: ignore[reportAssertTypeFailure]
 assert_type(Fraction() ** 4, Fraction)
 
 assert_type(pow(Fraction(3, 7), complex(1, 8)), complex)