Add pack/unpack for CONFIG.request Beamforming Table

Adds the packing and unpacking functions needed for the DBT Table in CONFIG.request
This table tag is specified in SCF222.5.0 (0x1043) and this tag is used to transport the table, previous versions did not include a tag for the table.
A struct nfapi_nr_dbt_tlv_ve_t is added to represent this TLV in order to be able to use the pack_nr_tlv function.
The necessary additions to the utility functions are done to account for this table.
The unitary test is changed to fill this table with randomized data to test transport and copy.

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h

@@ -34,6 +34,7 @@
 #define NFAPI_NR_FAPI_TOTAL_NUM_BEAMS_VENDOR_EXTENSION_TAG 0xA002
 #define NFAPI_NR_FAPI_ANALOG_BEAM_VENDOR_EXTENSION_TAG 0xA003
 
+
 typedef struct {
   uint16_t phy_id;
   uint16_t message_id;

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h

@@ -328,6 +328,7 @@ typedef struct
 
 #define NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG 0x1028
 #define NFAPI_NR_CONFIG_TDD_TABLE 0x1035
+#define NFAPI_NR_CONFIG_BEAMFORMING_TABLE_TAG 0x1043 // This tag was added in version 5 of the SCF222 standard ( Table 3-50 of SCF222.10.05 )
 
 //table 3-21
 typedef struct 
@@ -473,6 +474,11 @@ typedef struct {
   nfapi_nr_dig_beam_t *dig_beam_list;
 } nfapi_nr_dbt_pdu_t;
 
+typedef struct {
+  nfapi_tl_t tl;
+  nfapi_nr_dbt_pdu_t value;
+} nfapi_nr_dbt_tlv_ve_t;
+
 // Table 3–62 Precoding matrix (PM) PDU (v.222.10.04)
 typedef struct {
   int16_t precoder_weight_Re;