Add a new constructor for all Krylov solvers #1229

Job	Run time
setup_matrix	1m 46s
break (PartiallySeparableNLPModels, latest)	10m 39s
break (PartiallySeparableNLPModels, stable)	8m 21s
break (Percival, latest)	6m 45s
break (Percival, stable)	6m 57s
break (CaNNOLeS, latest)	6m 37s
break (CaNNOLeS, stable)	6m 13s
break (PartitionedVectors, latest)	1m 11s
break (PartitionedVectors, stable)	1m 16s
break (DCISolver, latest)	5m 31s
break (DCISolver, stable)	5m 42s
break (JSOSolvers, latest)	11m 12s
break (JSOSolvers, stable)	11m 8s
break (PartiallySeparableSolvers, latest)	3m 48s
break (PartiallySeparableSolvers, stable)	3m 42s
break (RipQP, latest)	13m 59s
break (RipQP, stable)	14m 25s
break (AdaptiveRegularization, latest)	14m 28s
break (AdaptiveRegularization, stable)	14m 17s
break (FletcherPenaltySolver, latest)	26m 16s
break (FletcherPenaltySolver, stable)	27m 16s
upload	6s
	3h 21m 35s

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