shrink pixhawk to make fit fit into flash #1378

Job	Run time
variables	1s
fc_matrix (fmu-v6xrt) / build	7m 2s
fc_matrix (pixhawk) / build	5m 42s
fc_matrix (saluki-nxp93_flat) / build	5m 27s
fc_matrix (saluki-pi_amp) / build	8m 51s
fc_matrix (saluki-pi_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-pi/px4_bin_ed25519_... / build	9m 17s
fc_matrix (saluki-pi_flat) / build	6m 45s
fc_matrix (saluki-pi_default) / build	9m 4s
fc_matrix (saluki-v2_amp) / build	8m 41s
fc_matrix (saluki-v2_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v2/px4_bin_ed25519_... / build	8m 51s
fc_matrix (saluki-v3_amp) / build	8m 52s
fc_matrix (saluki-v2_default) / build	8m 56s
fc_matrix (saluki-v3_custom_keys, Tools/saluki-sec-scripts/custom_keys/saluki-v3/px4_bin_ed25519_... / build	9m 3s
fc_matrix (saluki-v2_flat) / build	6m 41s
fc_matrix (saluki-v3_default) / build	9m 23s
fc_matrix (saluki-v3_flat) / build	6m 43s
build px4fwupdater	2m 5s
upload px4fwupdater to docker registry	1m 33s
upload builds to UAE artifactory	3m 37s
upload px4fwupdater to UAE docker registry	0s
	2h 6m 34s

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