Discarding lfa_flags after loading if not enabled by -lfa_flags "read:on". Introduced new -chattr mode --remove-lfa-flags

xorriso/findjob.h

@@ -153,7 +153,7 @@ struct FindjoB {
    24= getfacl
    25= setfacl access_acl default_acl
    26= getfattr
-   27= setfattr
+   27= setfattr name value
    28= set_filter name
    29= show_stream
    30= internal: count by xorriso->node_counter
@@ -190,6 +190,8 @@ struct FindjoB {
    59= set_to_mtime
    60= lsattrd
    61= chattr mode
+   62= internal: like 27 "setfattr name value" but with permission for all
+                 name spaces including "isofs."
  */
  int action;
  int prune;