Add a new constructor for all Krylov solvers #1228

Job	Run time
setup_matrix	1m 50s
break (PartiallySeparableNLPModels, latest)	10m 44s
break (PartiallySeparableNLPModels, stable)	8m 16s
break (Percival, latest)	6m 46s
break (Percival, stable)	6m 45s
break (CaNNOLeS, latest)	6m 33s
break (CaNNOLeS, stable)	5m 58s
break (PartitionedVectors, latest)	1m 15s
break (PartitionedVectors, stable)	1m 13s
break (DCISolver, latest)	6m 12s
break (DCISolver, stable)	5m 39s
break (JSOSolvers, latest)	11m 14s
break (JSOSolvers, stable)	11m 11s
break (PartiallySeparableSolvers, latest)	3m 40s
break (PartiallySeparableSolvers, stable)	3m 52s
break (RipQP, latest)	13m 45s
break (RipQP, stable)	14m 25s
break (AdaptiveRegularization, latest)	14m 23s
break (AdaptiveRegularization, stable)	13m 59s
break (FletcherPenaltySolver, latest)	25m 59s
break (FletcherPenaltySolver, stable)	27m 10s
upload	8s
	3h 20m 57s

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