Similar to
JS-279, provide these environment variables for shell jobs:
SCHEDULER_CONFIGURATION_DIRECTORY - Path of the Configuration Directory with hot folders
SCHEDULER_JOB_CONFIGURATION_DIRECTORY - Directory for the job configuration file should dynamic configuration from hot folders be used
SCHEDULER_JOB_CHAIN_CONFIGURATION_DIRECTORY - Directory for the job_chain configuration file should dynamic configuration from hot folders be used (for jobs with order=yes)