Updated all cluster jobs to explicitly use /tmp as a working directory to avoid permission errors due to the default security context's readOnlyRootFilesystem when the container has a starting folder different from /tmp.
Updated all utility scripts to use temporary files under /tmp for the same reason.
Changes:
/tmpas a working directory to avoid permission errors due to the default security context'sreadOnlyRootFilesystemwhen the container has a starting folder different from/tmp./tmpfor the same reason.