proof: toggle inclusion bool for proper logging

This bool accidentally was set to `true`. It does not affect the logic,
but it does affect the debug logging in `deriveCommitmentKeys`. By
correcting the value to `false`, we ensure that the debug logging
mentions the correct prooftype: Exclusion.

Author: gijswijs

proof/taproot.go

@@ -411,7 +411,7 @@ func (p TaprootProof) DeriveByAssetExclusion(assetCommitmentKey,
 
 	return deriveCommitmentKeys(
 		tapCommitment, p.InternalKey,
-		p.CommitmentProof.TapSiblingPreimage, true, true,
+		p.CommitmentProof.TapSiblingPreimage, false, true,
 	)
 }