Install SHFB 2024.2.18.0.

Downgrade xUnit for now due to: An error occurred while writing to lo…

…gger(s). (There is no currently active test.)

Merge pull request #113 from mormegil-cz/bugfix/long-revids

Revision IDs need to be long everywhere

Bump version to v0.8.0.

Let's do it.

Bump version.

Fix CI warnings.

Merge pull request #98 from mormegil-cz/bugfix/WbTimeSecond

Fix parameters in WbTime.FromDateTime[Offset]

Upgrade UT & samples to .NET 6 LTS.

Keep targeting WCL at .NET Standard 2.1 / .NET 5 for now.

Bump package version.

Bump version.