Update riot hash

src/freedombone-app-riot

 
 RIOT_VERSION='0.15.3'
 RIOT_FILENAME="riot-v${RIOT_VERSION}"
-RIOT_HASH='bcd6c2f4be018612ac76a71b58749a5edab1e02de7d145a22d9b9aa6e6a89129'
+RIOT_HASH='0aecaa1c0d1e387c1730fea33cdb01b1a296e6146b7aef6a819fa90d9efc026e'
 RIOT_DOWNLOAD_URL="https://github.com/vector-im/riot-web/releases/download/v${RIOT_VERSION}"
 RIOT_ONION_PORT=8115
 RIOT_ONION_HOSTNAME=