webkitgtk: Use gcc to compile on ARM

clang 20 can not compile webkit 2.48

Signed-off-by: Khem Raj <[email protected]>

Author: kraj

conf/nonclangable.conf

@@ -206,6 +206,10 @@ TOOLCHAIN:pn-netdata = "gcc"
 # Needs OMP and with clang openmp is not ported to rv32 yet
 TOOLCHAIN:pn-python3-drgn:riscv32 = "gcc"
 
+# Clang-20 issue - https://github.com/llvm/llvm-project/issues/132322
+TOOLCHAIN:pn-webkitgtk:arm:toolchain-clang = "gcc"
+TOOLCHAIN:pn-webkitgtk3:arm:toolchain-clang = "gcc"
+
 CFLAGS:append:pn-liboil:toolchain-clang:x86-64 = " -fheinous-gnu-extensions "
 
 # TOPDIR/build/tmp/work/core2-32-yoe-linux/gnu-efi/3.0.17-r0/gnu-efi-3.0.17//lib/ctors.S:11:41: error: expected the entry size