loc(bunker): Clarify account age deny reason (#1034)

Resources/Locale/en-US/connection-messages.ftl

@@ -37,5 +37,5 @@ ban-banned-3 = Attempts to circumvent this ban such as creating a new account wi
 soft-player-cap-full = The server is full!
 panic-bunker-account-denied = This server is in panic bunker mode, often enabled as a precaution against raids. New connections by accounts not meeting certain requirements are temporarily not accepted. Try again later
 panic-bunker-account-denied-reason = This server is in panic bunker mode, often enabled as a precaution against raids. New connections by accounts not meeting certain requirements are temporarily not accepted. Try again later. Reason: "{$reason}"
-panic-bunker-account-reason-account = Your Space Station 14 account is too new. It must be older than {$minutes} minutes
+panic-bunker-account-reason-account = Your account is new to this server. Your first connection was less than {$minutes} minutes ago
 panic-bunker-account-reason-overall = Your overall playtime on the server must be greater than {$hours} hours