chore(submodule): bump etc/data/nnet from `88cafa8` to `93ca546` #2440

Job	Run time
validation / GitHub context	4s
validation / Dependency info	7s
validation / Build coatjava	1m 56s
validation / Configuration files	14s
validation / Event generation (e_g)	1m 1s
validation / Event generation (e_gFT)	1m 44s
validation / Event generation (e_p)	1m 3s
validation / Event generation (e_n)	1m 1s
validation / Event generation (e_pC)	1m 3s
validation / Event generation (eFT_K)	1m 9s
validation / Run (e_n, rgb_fall2019)	4m 31s
validation / Run (e_p, rgb_fall2019)	4m 6s
validation / Run (e_pC, rgb_fall2019)	3m 53s
validation / Run (e_g, rgb_fall2019)	4m 8s
validation / Run (eFT_K, rgb_fall2019)	4m 28s
validation / Run (e_gFT, rgb_fall2019)	5m 6s
validation / Report multiplicity	3s
validation / Report efficiency	3s
	35m 40s

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