Remove fuzzer mode from yul optimizer unit test framework.

test/libyul/YulOptimizerTestCommon.h

@@ -35,14 +35,13 @@ namespace solidity::yul
 
 namespace solidity::yul::test
 {
-class YulOptimizerTester
+class YulOptimizerTestCommon
 {
 public:
-	explicit YulOptimizerTester(
+	explicit YulOptimizerTestCommon(
 		std::shared_ptr<Object> _obj,
 		Dialect const& _dialect,
-		std::string const& _optimizerStep,
-		bool _fuzzerMode
+		std::string const& _optimizerStep
 	);
 	/// Runs chosen optimiser step returning pointer
 	/// to yul AST Block post optimisation.
@@ -64,7 +63,6 @@ private:
 	std::shared_ptr<Object> m_object;
 	std::shared_ptr<Block> m_ast;
 	std::shared_ptr<AsmAnalysisInfo> m_analysisInfo;
-	bool m_fuzzerMode;
 };
 
 }