webkitgtk: Disable JIT on RISCV64

It does not compile anymore with 2.46+ as we dropped the patch
https://bugs.webkit.org/show_bug.cgi?id=250681

This patch it seems is still needed but has not yet been
accepted upstream yet.

(From OE-Core rev: be5dd5630a0fa53d16b661b088d6b4fb31e8e9b2)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-sato/webkit/webkitgtk_2.46.5.bb

@@ -123,7 +123,7 @@ EXTRA_OECMAKE:append:powerpc = " -DUSE_LD_GOLD=OFF "
 
 # JIT and gold linker does not work on RISCV
 EXTRA_OECMAKE:append:riscv32 = " -DUSE_LD_GOLD=OFF -DENABLE_JIT=OFF"
-EXTRA_OECMAKE:append:riscv64 = " -DUSE_LD_GOLD=OFF"
+EXTRA_OECMAKE:append:riscv64 = " -DUSE_LD_GOLD=OFF -DENABLE_JIT=OFF"
 
 # JIT not supported on MIPS either
 EXTRA_OECMAKE:append:mipsarch = " -DENABLE_JIT=OFF -DENABLE_C_LOOP=ON "