harness: rework sysvar caching #64
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buffalojoec
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buffalojoec
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This PR reworks the way Mollusk creates a sysvar cache for instruction processing.
After this change, the harness will create a new sysvar cache based first on the provided accounts and then on the default values contained in the
Sysvarsobject.This allows fuzz fixtures to provide invalid sysvar account data and see the proper errors in their program's execution as a result.
cc @2501babe