1.21.5 Bungee chat fixes (#2718)
* Revert "patch build error from Bungee-Chat api change"
This reverts commit 7f9f2c8befe9d3f2cc059cef61a8d1f65d1f4a2f.
* Make `NMSHandler#getVersion` work during startup
* Use correct serializer for parsing components JSON
* Fix `vanillaStyleSpigotComponentGSON` creation
* Fix `HoverFormatHelper` serialization workarounds
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commit: 1ebbea0)
