feat(core)!: replace Buffer-based byte encoding with uint8array-extras

[Hanssen0]

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The changes in this PR will be included in the next version bump.

This PR includes changesets to release 21 packages

Name	Type
@ckb-ccc/core	Minor
@ckb-ccc/did-ckb	Patch
@ckb-ccc/eip6963	Patch
@ckb-ccc/joy-id	Patch
@ckb-ccc/lumos-patches	Patch
@ckb-ccc/nip07	Patch
@ckb-ccc/okx	Patch
@ckb-ccc/rei	Patch
@ckb-ccc/shell	Patch
@ckb-ccc/spore	Patch
@ckb-ccc/ssri	Patch
@ckb-ccc/type-id	Patch
@ckb-ccc/udt	Patch
@ckb-ccc/uni-sat	Patch
@ckb-ccc/utxo-global	Patch
@ckb-ccc/xverse	Patch
@ckb-ccc/ccc	Patch
@ckb-ccc/app	Patch
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@ckb-ccc/connector	Patch
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[Hanssen0]

It's a breaking change but not marked as a major changeset. Those encodings are rarely used nowadays, so I suppose removing them won't hurt anyone.