A collection of small fixes

[NewwindServer]

Some random issues I have found so far while working on updating Newwind to 26.2:

• EntitySpawnEvent is called twice for XP orbs.
• Non-savable passengers can save even if miscSerialization isn't allowed because its checking the wrong entity.
• CraftCreatureSpawner uses maxInclusive twice instead of minInclusive.
• PaperWrittenBookContent.asBook() uses requireNonNull wrongly.
• PaperConsumable data component toBuilder() doesn't include hasConsumeParticles.
• BukkitBrigForwardingMap wrongly returns early (probably doesn't matter though)
• SizeLimitedSet is off by one (basically inconsequential)
• Vanilla world migration (probably?) doesn't clear legacy PDC properly because dynamics are immutable.
• "changed" and "clicked" are swapped in PlayerBucketFillEvent (you might wanna keep this one as is incase it breaks existing plugins idk)
• PlayerShearEntityEvent drops weren't actually immutable.
• There are some typos and missing closing curly brackets/apostrophes.