DAOS-18503 test: suppress GLIBC leaks on EL9.7

Note: getpwnam_r() suppression was found previously but:

- the call stack on EL9.7 is slightly different so I made it a little
  bit more permissive.
- NLT tests which re-discovered it on EL9.7 use a different suppression
  file so for now I just made a copy of this single suppression.

Signed-off-by: Jan Michalski <jan-marian.michalski@hpe.com>

Author: janekmi

src/cart/utils/memcheck-cart.supp

@@ -795,3 +795,24 @@
    fun:_cgo_b590e4e2531a_Cfunc_daos_init
    fun:runtime.asmcgocall.abi0
 }
+{
+   getpwnam_r() leak
+   Memcheck:Leak
+   fun:calloc
+   ...
+   fun:getpwnam_r*
+}
+{
+   getpwuid_r() leak
+   Memcheck:Leak
+   fun:calloc
+   ...
+   fun:getpwuid_r*
+}
+{
+   localtime() leak
+   Memcheck:Leak
+   fun:malloc
+   ...
+   fun:__tz_convert
+}

utils/test_memcheck.supp

@@ -356,12 +356,11 @@
    fun:start_thread
 }
 {
-   getpwnam_r leak
+   getpwnam_r() leak
    Memcheck:Leak
+   fun:calloc
    ...
-   fun:_nss_systemd_getpwnam_r
    fun:getpwnam_r*
-   fun:daos_acl_principal_to_uid
 }
 {
    getgrgid_r leak