MythicSkywars

Nightly Build - may be unstable.\n\nCommit: f251d5d160c2e5e2c3adf684e7ff050b9761af9c\n\nfeat(workflows,utilities): enhance nightly build process and update checker functionality

• Add NIGHTLY_TAG to the nightly build workflow for better version tagging.
• Update nightly build output to include the new tag in the build logs.
• Enhance UpdateChecker to fetch release details directly by tag, improving accuracy in version resolution.
• Introduce a new method to handle fetching release JSON by tag, ensuring correct asset retrieval for updates.