Add ssrc models support for default px4 sitl build #1683

Job	Run time
variables	1s
fc_matrix (saluki-nxp93_flat) / build	5m 47s
fc_matrix (fmu-v6xrt) / build	7m 7s
fc_matrix (pixhawk) / build	5m 38s
fc_matrix (saluki-pi_amp) / build	8m 49s
fc_matrix (saluki-pi_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-pi/px4_bin_ed25519_... / build	8m 51s
fc_matrix (saluki-pi_default) / build	8m 50s
fc_matrix (saluki-pi_flat) / build	6m 31s
fc_matrix (saluki-v2_amp) / build	8m 39s
fc_matrix (saluki-v2_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v2/px4_bin_ed25519_... / build	8m 59s
fc_matrix (saluki-v2_default) / build	8m 59s
fc_matrix (saluki-v2_flat) / build	6m 16s
fc_matrix (saluki-v3_amp) / build	9m 14s
fc_matrix (saluki-v3_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v3/px4_bin_ed25519_... / build	8m 38s
fc_matrix (saluki-v3_default) / build	9m 4s
fc_matrix (saluki-v3_flat) / build	6m 44s
build px4fwupdater	1m 57s
upload px4fwupdater to docker registry	1m 44s
upload builds to UAE artifactory	4m 10s
upload px4fwupdater to UAE docker registry	0s
	2h 5m 58s

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