[SWDEV-534605] Increase max devices supported and drm test link type (#625)

Increased the AMDSMI_MAX_DEVICES to 64 to accomodate all
devices in CPX mode. The link type has been modified in
amd-smi to match with rocm-smi types, updated the same
for drm tests.

---------

Signed-off-by: Bindhiya Kanangot Balakrishnan <Bindhiya.KanangotBalakrishnan@amd.com>

example/amd_smi_drm_example.cc

@@ -291,8 +291,8 @@ static const std::map<processor_type_t, std::string>
 static const std::map<amdsmi_link_type_t, std::string>
   link_type_map = {
   {AMDSMI_LINK_TYPE_INTERNAL, "INTERNAL"},
-  {AMDSMI_LINK_TYPE_XGMI, "XGMI"},
   {AMDSMI_LINK_TYPE_PCIE, "PCIE"},
+  {AMDSMI_LINK_TYPE_XGMI, "XGMI"},
   {AMDSMI_LINK_TYPE_NOT_APPLICABLE, "NOT_APPLICABLE"},
   {AMDSMI_LINK_TYPE_UNKNOWN, "UNKNOWN"}
 };
@@ -1959,8 +1959,8 @@ int main() {
             // Get nearest GPUs
             const char *topology_link_type_str[] = {
                 "AMDSMI_LINK_TYPE_INTERNAL",
-                "AMDSMI_LINK_TYPE_XGMI",
                 "AMDSMI_LINK_TYPE_PCIE",
+                "AMDSMI_LINK_TYPE_XGMI",
                 "AMDSMI_LINK_TYPE_NOT_APPLICABLE",
                 "AMDSMI_LINK_TYPE_UNKNOWN",
             };

example/amd_smi_nodrm_example.cc

@@ -334,8 +334,8 @@ int main() {
             // Get nearest GPUs
             const char *topology_link_type_str[] = {
                 "AMDSMI_LINK_TYPE_INTERNAL",
-                "AMDSMI_LINK_TYPE_XGMI",
                 "AMDSMI_LINK_TYPE_PCIE",
+                "AMDSMI_LINK_TYPE_XGMI",
                 "AMDSMI_LINK_TYPE_NOT_APPLICABLE",
                 "AMDSMI_LINK_TYPE_UNKNOWN",
             };