[meson] Fix GCC ld cross-configuration

Signed-off-by: Sam Elliott <[email protected]>

Author: lenary

generate-gcc-meson-cross-file.sh

@@ -63,8 +63,6 @@ c = '${toolchain_dest}/bin/${toolchain_target}-gcc'
 cpp = '${toolchain_dest}/bin/${toolchain_target}-g++'
 ar = '${toolchain_dest}/bin/${toolchain_target}-ar'
 ld = '${toolchain_dest}/bin/${toolchain_target}-ld'
-c_ld = '${toolchain_dest}/bin/${toolchain_target}-ld'
-cpp_ld = '${toolchain_dest}/bin/${toolchain_target}-ld'
 objdump = '${toolchain_dest}/bin/${toolchain_target}-objdump'
 objcopy = '${toolchain_dest}/bin/${toolchain_target}-objcopy'
 strip = '${toolchain_dest}/bin/${toolchain_target}-strip'