fix

Author: sakthivelmanii

.kokoro/build.sh

@@ -37,7 +37,7 @@ echo ${JOB_TYPE}
 
 # Enable airlock only for Kokoro jobs
 INSTALL_OPTS=""
-if [[ -z "${DEPLOY_ENV}" ]]; then
+if [[ ! -z "${KOKORO_JOB_TYPE}" ]]; then
   INSTALL_OPTS="-Pairlock-trusted"
 fi