NFSv4.2: fix COPY_NOTIFY xdr buf size calculation

JIRA: https://issues.redhat.com/browse/RHEL-108616

commit e8380c2
Author: Olga Kornievskaia <okorniev@redhat.com>
Date:   Fri Dec 13 11:52:00 2024 -0500

    NFSv4.2: fix COPY_NOTIFY xdr buf size calculation

    We need to include sequence size in the compound.

    Fixes: 0491567 ("NFS: add COPY_NOTIFY operation")
    Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
    Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>

Author: bcodding-rh

fs/nfs/nfs42xdr.c

@@ -144,9 +144,11 @@
 					 decode_putfh_maxsz + \
 					 decode_offload_cancel_maxsz)
 #define NFS4_enc_copy_notify_sz		(compound_encode_hdr_maxsz + \
+					 encode_sequence_maxsz + \
 					 encode_putfh_maxsz + \
 					 encode_copy_notify_maxsz)
 #define NFS4_dec_copy_notify_sz		(compound_decode_hdr_maxsz + \
+					 decode_sequence_maxsz + \
 					 decode_putfh_maxsz + \
 					 decode_copy_notify_maxsz)
 #define NFS4_enc_deallocate_sz		(compound_encode_hdr_maxsz + \