app: v1.7.6

Summary

• Fixes selection of courses of a school class when joining

What's Changed

• Upgrade Sharezone to v1.7.6 by @nilsreichardt in #1020
• Upgrade Codemagic CLI tools to 0.45.1 by @nilsreichardt in #1021
• Add workaround for building macOS & iOS with XCode 15 by @nilsreichardt in #1024
• Add golden tests for showSharezonePlusFeatureInfoDialog by @nilsreichardt in #1022
• Fixes selection of courses of a school class when joining by @nilsreichardt in #1025
• Add --rollout-percentage to sz deploy android by @nilsreichardt in #1019
• Cancel previous App Store submission when deploy to App Store Connect by @nilsreichardt in #1027
• Do not trigger CI on only Fastlane changes by @nilsreichardt in #1026
• Add json_key_data to Fastlane file by @nilsreichardt in #1028

Full Changelog: app-v1.7.5...app-v1.7.6