gzsim: use holybro_x500 instead of holybro-x500 for unified naming style #1681

Job	Run time
variables	1s
fc_matrix (fmu-v6xrt) / build	6m 54s
fc_matrix (pixhawk) / build	5m 51s
fc_matrix (saluki-nxp93_flat) / build	7m 14s
fc_matrix (saluki-pi_amp) / build	9m 11s
fc_matrix (saluki-pi_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-pi/px4_bin_ed25519_... / build	8m 41s
fc_matrix (saluki-pi_default) / build	8m 38s
fc_matrix (saluki-pi_flat) / build	7m 14s
fc_matrix (saluki-v2_amp) / build	8m 51s
fc_matrix (saluki-v2_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v2/px4_bin_ed25519_... / build	8m 40s
fc_matrix (saluki-v2_default) / build	8m 57s
fc_matrix (saluki-v2_flat) / build	6m 27s
fc_matrix (saluki-v3_amp) / build	9m 2s
fc_matrix (saluki-v3_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v3/px4_bin_ed25519_... / build	9m 15s
fc_matrix (saluki-v3_default) / build	9m 7s
fc_matrix (saluki-v3_flat) / build	6m 23s
build px4fwupdater	2m 8s
upload builds to UAE artifactory	3m 18s
upload px4fwupdater to docker registry	1m 42s
upload px4fwupdater to UAE docker registry	0s
	2h 7m 34s

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