Add MOA.AllowInnerInterrupt to support interrupting an inner solve #488

Job	Run time
Julia 1.10 - ubuntu-latest - x64 - pull_request	9m 20s
Julia 1.10 - ubuntu-latest - x86 - pull_request	9m 57s
Julia 1 - ubuntu-latest - x64 - pull_request	12m 46s
Julia 1 - windows-latest - x64 - pull_request	14m 17s
	46m 20s

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