Add missing properties to zfs allow manpage

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Václav Skála <skala@vshosting.cz>
Closes openzfs#12402

man/man8/zfs-allow.8

@@ -203,8 +203,8 @@ create	subcommand	Must also have the \fBmount\fR ability. Must also have the \fB
 destroy	subcommand	Must also have the \fBmount\fR ability
 diff	subcommand	Allows lookup of paths within a dataset given an object number, and the ability to create snapshots necessary to \fBzfs diff\fR.
 hold	subcommand	Allows adding a user hold to a snapshot
-load	subcommand	Allows loading and unloading of encryption key (see \fBzfs load-key\fR and \fBzfs unload-key\fR).
-change	subcommand	Allows changing an encryption key via \fBzfs change-key\fR.
+load-key	subcommand	Allows loading and unloading of encryption key (see \fBzfs load-key\fR and \fBzfs unload-key\fR).
+change-key	subcommand	Allows changing an encryption key via \fBzfs change-key\fR.
 mount	subcommand	Allows mounting/umounting ZFS datasets
 promote	subcommand	Must also have the \fBmount\fR and \fBpromote\fR ability in the origin file system
 receive	subcommand	Must also have the \fBmount\fR and \fBcreate\fR ability
@@ -216,45 +216,69 @@ share	subcommand	Allows sharing file systems over NFS or SMB protocols
 snapshot	subcommand	Must also have the \fBmount\fR ability
 
 groupquota	other	Allows accessing any \fBgroupquota@\fI...\fR property
+groupobjquota	other	Allows accessing any \fBgroupobjquota@\fI...\fR property
 groupused	other	Allows reading any \fBgroupused@\fI...\fR property
+groupobjused	other	Allows reading any \fBgroupobjused@\fI...\fR property
 userprop	other	Allows changing any user property
 userquota	other	Allows accessing any \fBuserquota@\fI...\fR property
+userobjquota	other	Allows accessing any \fBuserobjquota@\fI...\fR property
 userused	other	Allows reading any \fBuserused@\fI...\fR property
+userobjused	other	Allows reading any \fBuserobjused@\fI...\fR property
 projectobjquota	other	Allows accessing any \fBprojectobjquota@\fI...\fR property
 projectquota	other	Allows accessing any \fBprojectquota@\fI...\fR property
 projectobjused	other	Allows reading any \fBprojectobjused@\fI...\fR property
 projectused	other	Allows reading any \fBprojectused@\fI...\fR property
 
 aclinherit	property
+aclmode	property
 acltype	property
 atime	property
 canmount	property
 casesensitivity	property
 checksum	property
 compression	property
+context	property
 copies	property
+dedup	property
+defcontext	property
 devices	property
+dnodesize	property
+encryption	property
 exec	property
 filesystem_limit	property
+fscontext	property
+keyformat	property
+keylocation	property
+logbias	property
+mlslabel	property
 mountpoint	property
 nbmand	property
 normalization	property
+overlay	property
+pbkdf2iters	property
 primarycache	property
 quota	property
 readonly	property
 recordsize	property
+redundant_metadata	property
 refquota	property
 refreservation	property
+relatime	property
 reservation	property
+rootcontext	property
 secondarycache	property
 setuid	property
 sharenfs	property
 sharesmb	property
+snapdev	property
 snapdir	property
 snapshot_limit	property
+special_small_blocks	property
+sync	property
 utf8only	property
 version	property
 volblocksize	property
+volmode	property
 volsize	property
 vscan	property
 xattr	property