incorrect error enum strings, [57] = "Invalid Tag" , [58] = "Network Down"

[duffy-ocraven]

Two incorrect error enum strings in scripts/consts.zeek:

[57] = "Reject Invalid Tag" ,
[58] = "Reject Network Down" ,

should not include the Reject . They are correctly:

[57] = "Invalid Tag" ,
[58] = "Network Down" ,