LibJS/JIT: Add builtin for Math.pow()

Author: https://github.com/awesomekling
Commit: 5e976d611e
Pull-request: https://github.com/SerenityOS/serenity/pull/22041
Reviewed-by: https://github.com/skyrising

Userland/Libraries/LibJS/Bytecode/Builtins.h

@@ -15,6 +15,7 @@ namespace JS::Bytecode {
 #define JS_ENUMERATE_BUILTINS(O)       \
     O(MathAbs, math_abs, Math, abs, 1) \
     O(MathLog, math_log, Math, log, 1) \
+    O(MathPow, math_pow, Math, pow, 2) \
     O(MathSqrt, math_sqrt, Math, sqrt, 1)
 
 enum class Builtin {