fix typo in ExpressionNestingLimitReached enum value

[maximevtush]

Fixed a typo in the enum value name from ExpresionNestingLimitReached to ExpressionNestingLimitReached in yulFuzzerUtil.h and corresponding usage in yulFuzzerCommon.cpp

Changes:

• Corrected spelling of ExpressionNestingLimitReached in enum definition
• Updated all references to use the corrected spelling

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