Don't append server name to minecraft version

prism/patches/org.multimc.custom.fakeonline.json

@@ -15,7 +15,8 @@
     ],
     "+jvmArgs": [
         "-DsocksProxyHost=127.0.0.1",
-        "-DsocksProxyPort=25560"
+        "-DsocksProxyPort=25560",
+        "-Dauthlibinjector.noShowServerName"
     ],
     "formatVersion": 1,
     "name": "Fake online mode",