Meta: Disable printing frame args when debugging the kernel with gdb

The function arguments almost always optimized away, so you never get
much value out of showing these in the default back trace view, it just
adds a bunch of extra stuff that you need to visual wade through.
So lets disable showing them.

Meta/debug-kernel.sh

@@ -31,6 +31,7 @@ exec $SERENITY_KERNEL_DEBUGGER \
     -ex "add-symbol-file $(dirname "$0")/../Build/${SERENITY_ARCH:-i686}/Kernel/Kernel -o $kernel_base" \
     -ex "set confirm on" \
     -ex "set arch $gdb_arch" \
+    -ex "set print frame-arguments none" \
     -ex "target remote ${gdb_host}:1234" \
     -ex "source $(dirname "$0")/serenity_gdb.py" \
     -ex "layout asm" \