fix: OrbisGuard compatibility

[Xytronix]

Summary

prioritizeLocalModClass didn't load from the mod jar, this fixes the issue experienced below with OrbisGuard.

Related issues

[2026/05/26 06:36:23 SEVERE]                 [OrbisGuard|P] Failed to setup plugin OrbisGuard:OrbisGuard
java.lang.NoSuchMethodError: 'void com.orbisguard.mixins.CommandProtectionHook.register(com.orbisguard.mixins.CommandProtectionHook)'
        at ThirdParty(OrbisGuard:OrbisGuard)//com.orbisguard.systems.CommandProtectionHookImpl.register(CommandProtectionHookImpl.java:126)
        at ThirdParty(OrbisGuard:OrbisGuard)//com.orbisguard.OrbisGuardPlugin.registerMixinHooks(OrbisGuardPlugin.java:803)
        at ThirdParty(OrbisGuard:OrbisGuard)//com.orbisguard.OrbisGuardPlugin.setup(OrbisGuardPlugin.java:247)
        at Hyinit//com.hypixel.hytale.server.core.plugin.PluginBase.setup0(PluginBase.java:390)
        at Hyinit//com.hypixel.hytale.server.core.plugin.PluginManager.setup(PluginManager.java:976)
        at Hyinit//com.hypixel.hytale.server.core.plugin.PluginManager.setup(PluginManager.java:313)
        at Hyinit//com.hypixel.hytale.server.core.HytaleServer.boot(HytaleServer.java:398)
        at Hyinit//com.hypixel.hytale.server.core.HytaleServer.<init>(HytaleServer.java:356)
        at Hyinit//com.hypixel.hytale.LateMain.lateMain(LateMain.java:58)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:565)
        at Hyinit//com.hypixel.hytale.Main.launchWithTransformingClassLoader(Main.java:64)
        at Hyinit//com.hypixel.hytale.Main.main(Main.java:40)
        at cc.irori.hyinit.Main.lambda$main$1(Main.java:101)
        at java.base/java.lang.Thread.run(Thread.java:1474)

Type of change

• Bug fix (non-breaking)
• New feature (non-breaking)
• Breaking change (requires documentation/migration)
• Chore / refactor
• Documentation only

Implementation details

super.loadClass replaced with super.findClass to bypass delegation

Checklist

• Code compiles successfully
• Pull request does not contain unrelated changes
• Changes follow this project's code style (Use spotlessApply when necessary)
• Changes are tested or will be tested after submission

Additional info

Tested with latest OrbisGuard 0.5.0

[KabanFriends]

LGTM; merging