fix: pasting of colored signs

[PierreSchwang]

Overview

Fixes #3223

Description

For whatever reason we have two methods to convert from lin tags to nms tags in our adapter. The fix (add -> addAndUnwrap) was added to the fromNative method, but not our super duper custom fromNativeLin method. As it's literally doing the same thing with identical code (though it uses fully qualified imports) I've just delegated to the one upstream contains and uses (and where the fix was added previously).

fromNativeLin is used by PaperweightFaweAdapter#blockEntityToCompound(), which is used by CharGetBlocks, yada yada...

Submitter Checklist

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