lib(secured connection) : upgrade  spring-boot-ssl-truststore-gen dependency to 2.0.21 so as to simplify settings of trusted Self-Signed Root CA Certificate
lib(secured connection) : upgrade  spring-boot-ssl-truststore-gen dependency to 2.0.21 so as to simplify settings of trusted Self-Signed Root CA Certificate

Orange-OpenSource/elpaaso-sandbox-ui,Orange-OpenSource/elpaaso-sandbox-ui,Orange-OpenSource/elpaaso-sandbox-ui,Orange-OpenSource/elpaaso-sandbox-ui