Issue Description:
There are two breaking changes in Forge 41.0.x:
Breaking change 1: 41.0.64.
Breaking change 2: 41.0.94.
Affected classes: https://github.com/webbukkit/dynmap/blob/v3.0/forge-1.19/src/main/java/org/dynmap/forge_1_19/DynmapPlugin.java#L1631
This mod needs to be updated otherwise the game will crash.

• Dynmap Version: 3.4-beta-4
• Server Version: Forge 1.19 build 41.0.98
• Server Host (if applicable): Selfhosted
• Steps to Replicate: Use this mod on dedicated server with Forge 41.0.94 and upper installed.

[X] I have looked at all other issues and this is not a duplicate
[X] I have been able to replicate this

Fixed in current dev builds: breaking change will break using the fixed code on anything before 41.0.94, but that was Forge's decision when they made breaking API change after a major release was already 94 builds old....

This issue needs to be closed sinse 425c870.