Fix MPS size estimator #2229
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Fix MPS size estimator #2229
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doichanj
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hhorii
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Summary
This is fix for SIGSEGV on MPS simulator #2220
Details and comments
In size estimator of MPS, SIGSEGV raised at
std::set.find()if unsupported gates are passed to MPS simulator.This fix checks return of
std::set.find()to avoid SIGSEGV