Remove celt support
Related to spice-protocol!15 (closed)
Split in two commits but I'm fine in squashing if you prefer. Tested with client that supports celt and also one from spice-gtk!34 (closed)
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Related to spice-protocol!15 (closed)
Split in two commits but I'm fine in squashing if you prefer. Tested with client that supports celt and also one from spice-gtk!34 (closed)