Adapt to changes in pacman 6.1

The pacman 6.1 release removed the use of md5sum in sync databases, which breaks the way repod validates and reads these files.

added scopebug label

assigned to @dvzrv

mentioned in issue #160 (closed)

added 5 commits

• 32f7ecdc - fix: Adapt to changes in pacman 6.1 release
• 4bdec4ad - ci: Use python-pytest-lazy-fixtures in CI
• 87da246b - fix(typing): Fix various typing issues
• b2a19cdc - chore: Update versions of all dependencies to latest
• c24176f7 - chore(formatting): Adapt to current black formatting

Compare with previous version

Looks good - way more complicated than what I would do but I would just patch current version not add v2.

resolved all threads

merged