Update Configurable Containers for KSP 1.12.5

[Sean-Kenneth-Doherty]

Summary

Updates Configurable Containers for a KSP 1.12.5-compatible 2.6.2.2 build:

• bumps the AVC and assembly version from 2.6.2.1 to 2.6.2.2
• extends the max supported KSP version from 1.12.3 to 1.12.99
• updates the in-code CCModInfo max KSP version to match the version file
• adds a short changelog entry
• makes the shared warning configuration imports optional for standalone clones

This pairs with allista/AnisotropicPartResizer#4 and allista/AT_Utils#28 in the Allista dependency chain.

Validation

• python -m json.tool GameData/ConfigurableContainers/ConfigurableContainers.version
• xbuild /p:Configuration=Release /p:ReferencePath="/home/sean/.local/share/Steam/steamapps/common/Kerbal Space Program/KSP_Data/Managed" ConfigurableContainers.csproj
  • build succeeded against KSP 1.12.5.3190 assemblies with 5 warnings and 0 errors
• monodis --assembly GameData/000_AT_Utils/Plugins/ConfigurableContainers.dll
  • reports Version: 2.6.2.2
• monodis --assembly Unity/Assets/Plugins/CC.UI.dll
  • reports Version: 1.0.0.0

I have not done an in-game smoke test yet.