testing/ffsend: upgrade to 0.2.76
https://github.com/timvisee/ffsend/compare/v0.2.74...v0.2.76
- Update dependencies
- Remove deprecated badges from Cargo.toml
- Bump regex from 1.5.4 to 1.5.5
- Update dependencies
- Update dependencies
- Bump MSRV to 1.56.1
- Update dependencies
- Bump version to 0.2.75
- Fix Snapcraft CI release, use new authentication method
- Update dependencies
- Bump version to 0.2.76