LibJS/JIT: Add fast path for RightShift

Author: https://github.com/iliadsh
Commit: c956316c98
Pull-request: https://github.com/SerenityOS/serenity/pull/21827

Userland/Libraries/LibJS/JIT/Compiler.h

@@ -53,7 +53,6 @@ private:
         O(LooselyEquals, abstract_equals)                       \
         O(StrictlyInequals, typed_inequals)                     \
         O(StrictlyEquals, typed_equals)                         \
-        O(RightShift, right_shift)                              \
         O(UnsignedRightShift, unsigned_right_shift)
 
 #    define JS_ENUMERATE_NEW_BUILTIN_ERROR_BYTECODE_OPS(O) \