Whitelist a fallback's new IPv6 address

The IPv4-only entry will be used for 0.2.8.
The IPv4 and IPv6 entry will be considered in 0.2.9.

scripts/maint/fallback.whitelist

@@ -658,7 +658,7 @@
 # Email sent directly to teor, verified using relay contact info
 96.47.231.214:9030 orport=8080 id=F843CB5729575D76FF1FFBB2179BDCF52C0C6387
 192.99.246.48:9030 orport=9001 id=CD6B149BED1BB254EF6DFF9D75DDB11E7F8A38A4 ipv6=[2607:5300:100:200::de3]:9002
-192.160.102.164:80 orport=9001 id=823AA81E277F366505545522CEDC2F529CE4DC3F
+192.160.102.164:80 orport=9001 id=823AA81E277F366505545522CEDC2F529CE4DC3F ipv6=[2605:e200:d00c:c01d::1111]:9002
 
 # Email sent directly to teor, verified using relay contact info
 136.243.214.137:80 orport=443 id=B291D30517D23299AD7CEE3E60DFE60D0E3A4664