Merge remote-tracking branch 'venkatareddy453/fix-sst-sd-range-oai-ue' into integration_2026_w29

Update the OAI UE config parameters check range with the standard SST and SD values (#299)

This PR updates the SST and SD authorized range provided for OAI UE UICC
configuration check as per the S-NSSAI as defined in TS 24.501 Sec.
9.11.2.8 and TS 23.003 Sec. 28.4.2.  The standard SST range is from 0 to
127 (while 128 to 255 are reserved for operator-specific purposes) and
standard SD range is from 0x000000 to 0xFFFFFF.

Thanks to IOS-MCN, IISc for providing the IOS-MCN-CORE setup to test the
ue-nas-simulator.
Reviewed-by: Robert Schmidt <robert.schmidt@openairinterface.org>

openair3/UICC/pdu_session.c

@@ -34,8 +34,8 @@
               3 /*PDU_SESSION_TYPE_IPV4V6*/,         \
               5 /*PDU_SESSION_TYPE_ETHER*/},         \
              4}},                                    \
-    {.s2 = {config_check_intrange, {1, 4}}},         \
-    {.s2 = {config_check_intrange, {1, 0xffffff}}},  \
+    {.s2 = {config_check_intrange, {0, 127}}},       \
+    {.s2 = {config_check_intrange, {0, 0xffffff}}},  \
     {.s4 = {config_check_dnn}},                      \
 }
 // clang-format on