Update to support 0.5-pre9 for Hytale Yolk

[Xytronix]

Description

PR adds support for semver versions and bug fixes:

• Support for semver pattern in addition to date pattern (New Versions as 0.5.0-pre9.1 do not work with backup system)
• ZIP Extraction no longer ignores SHA256 Verification
• Server is no longer stuck in 2 minute retry window when session cleanup fails
• Stage Directory can no longer be escaped
• No longer checks maven for latest version during update process due to wrong upstream assignment
• Retries Server Auth on invalid tokens

All Submissions:

• Have you ensured there aren't other open Pull Requests for the same update or change?
• Have you created a new branch for your changes and PR from that branch and not from your master branch?