Only append sid to PW for SHOUTcast v2 frontends (#5086)
Only append sid to PW for SHOUTcast v2 frontends (#5086)

* Only append sid to PW for SHOUTcast v2 frontends

* Fix whitespace errors reported by phpcs
AzuraCast/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast