test823: Fixed expected authentication text from commit e10a26a9d6

Fixed authentication text due to incorrect digest-uri property.

tests/data/test823

@@ -13,7 +13,7 @@ RFC2831
 <servercmd>
 AUTH DIGEST-MD5
 REPLY AUTHENTICATE + cmVhbG09ImN1cmwiLG5vbmNlPSI1MzAwZDE3YTFkNjk1YmQ0MTFlNGNkZjk2Zjk1NDhjMjNjZWQ2MTc1IixhbGdvcml0aG09bWQ1LXNlc3MscW9wPSJhdXRoIg==
-REPLY dXNlcm5hbWU9InVzZXIiLHJlYWxtPSJjdXJsIixub25jZT0iNTMwMGQxN2ExZDY5NWJkNDExZTRjZGY5NmY5NTQ4YzIzY2VkNjE3NSIsY25vbmNlPSIxMjM0NTY3OCIsbmM9IjAwMDAwMDAxIixkaWdlc3QtdXJpPSJwb3AvY3VybCIscmVzcG9uc2U9YTA2OTE1YTA1ODA3ZDc0MTg0YTkxYjM2NjE2ZTZiOGM= +
+REPLY dXNlcm5hbWU9InVzZXIiLHJlYWxtPSJjdXJsIixub25jZT0iNTMwMGQxN2ExZDY5NWJkNDExZTRjZGY5NmY5NTQ4YzIzY2VkNjE3NSIsY25vbmNlPSIxMjM0NTY3OCIsbmM9IjAwMDAwMDAxIixkaWdlc3QtdXJpPSJpbWFwL2N1cmwiLHJlc3BvbnNlPWNmN2U4ZjIzNjI2OTg1ODAyN2YwNzFjM2I0MGQ4YjJm +
 REPLY  A002 OK AUTHENTICATE completed
 </servercmd>
 <data>
@@ -51,7 +51,7 @@ IMAP DIGEST-MD5 authentication
 <protocol>
 A001 CAPABILITY
 A002 AUTHENTICATE DIGEST-MD5
-dXNlcm5hbWU9InVzZXIiLHJlYWxtPSJjdXJsIixub25jZT0iNTMwMGQxN2ExZDY5NWJkNDExZTRjZGY5NmY5NTQ4YzIzY2VkNjE3NSIsY25vbmNlPSIxMjM0NTY3OCIsbmM9IjAwMDAwMDAxIixkaWdlc3QtdXJpPSJwb3AvY3VybCIscmVzcG9uc2U9YTA2OTE1YTA1ODA3ZDc0MTg0YTkxYjM2NjE2ZTZiOGM=
+dXNlcm5hbWU9InVzZXIiLHJlYWxtPSJjdXJsIixub25jZT0iNTMwMGQxN2ExZDY5NWJkNDExZTRjZGY5NmY5NTQ4YzIzY2VkNjE3NSIsY25vbmNlPSIxMjM0NTY3OCIsbmM9IjAwMDAwMDAxIixkaWdlc3QtdXJpPSJpbWFwL2N1cmwiLHJlc3BvbnNlPWNmN2U4ZjIzNjI2OTg1ODAyN2YwNzFjM2I0MGQ4YjJm
 
 A003 SELECT 823
 A004 FETCH 1 BODY[]