Create 20250918 release

[joachimmetz]

• 20250907 pre-release
  • Add initial support for Windows 11 Prefetch format Unsupported Format Windows 11 prefetch file libyal/libscca#16
• Update version and documentation - Changes for release #4987
  • ./utils/update_release.sh
• Create GitHub release and tag
• Upload source package and signature to Github release page as pre-release
  • python -m build --sdist
  • gpg --armor --detach-sign dist/plaso-$VERSION.tar.gz > dist/plaso-$VERSION.tar.gz.asc
• Update GIFT PPA staging
  • Build Ubuntu source debs: PYTHONPATH=. ./tools/build.py --preset plaso dpkg-source
• Update GIFT COPR staging
  • Build Fedora source rpms: PYTHONPATH=. ./tools/build.py --preset plaso srpm
• Update l2tbinaries win32 staging
  • Build 32-bit Windows binaries: PYTHONPATH=. ./tools/build.py --preset plaso wheel
• Update l2tbinaries win64 staging
  • Build 64-bit Windows binaries: PYTHONPATH=. ./tools/build.py --preset plaso wheel
• Update Docker image
• Run integration tests
• Promote pre-release to release
  • GitHub release
• Promote staging to stable
  • GIFT PPA
  • GIFT COPR
  • l2tbinaires
  • Docker image
• Update PyPI
• Write and publish blog post