LPD-89887 Add commented-out alternate Elasticsearch version

Author: anthony-chu

gradle.properties

@@ -65,6 +65,7 @@ lr.docker.environment.service.version[mariadb]=10.6.22-jammy
 lr.docker.environment.service.version[mysql]=8.4.5-oracle
 lr.docker.environment.service.version[postgres]=16.13
 lr.docker.environment.service.version[elasticsearch]=8.19.12
+#lr.docker.environment.service.version[elasticsearch]=7.17.9
 lr.docker.environment.service.version[sqlserver]=2022-CU21-ubuntu-22.04
 
 # Optional