Test Flight v2.5.0.0

What's Changed

• Fix du loss when switching to an older vessel by @Test-Account-KSP in #270
• Add option to specify how much du can be gathered during a single flight by @siimav in #271
• Compile against 1.12 binaries instead of 1.10
• Remove unnecessary double dictionary lookups

Full Changelog: v2.4.0.0...v2.5.0.0