gh-126133: Only use start year in PSF copyright, remove end years#126236

Merged

hugovk merged 3 commits intopython:mainfrom

hugovk:copyright-psf-single-year

Nov 12, 2024

Commits on Oct 31, 2024

Only use start year, remove end years in 2020s: Copyright (c) YYYY Python Software Foundation
hugovk
committed
Only use start year, remove end years in 2010s: Copyright (c) YYYY Python Software Foundation
hugovk
committed
Only use start year, remove end years in 2000s: Copyright (c) YYYY Python Software Foundation
hugovk
committed