Add missing OMPI cmd line option

Need "--hetero-nodes"

Signed-off-by: Ralph Castain <[email protected]>

Author: rhc54

src/mca/schizo/ompi/schizo_ompi.c

@@ -121,6 +121,7 @@ static struct option ompioptions[] = {
     PMIX_OPTION_DEFINE(PRTE_CLI_FWD_SIGNALS, PMIX_ARG_REQD),
     PMIX_OPTION_DEFINE(PRTE_CLI_RUN_AS_ROOT, PMIX_ARG_NONE),
     PMIX_OPTION_DEFINE(PRTE_CLI_REPORT_CHILD_SEP, PMIX_ARG_NONE),
+    PMIX_OPTION_DEFINE(PRTE_CLI_HETERO_NODES, PMIX_ARG_NONE),
 
     /* debug options */
     PMIX_OPTION_DEFINE(PRTE_CLI_XTERM, PMIX_ARG_REQD),