fix(security): 2 improvements across 2 files#898

tomaioo wants to merge 2 commits into

OpenVidu:masterOpenVidu/openvidu:masterfrom

tomaioo:fix/security/cross-site-scripting-xss-in-chat-messagetomaioo/openvidu:fix/security/cross-site-scripting-xss-in-chat-messageCopy head branch name to clipboard