nodejs: Mark incompatible with risc-v

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Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-devtools/nodejs/nodejs_10.16.3.bb

@@ -12,6 +12,9 @@ COMPATIBLE_MACHINE_armv4 = "(!.*armv4).*"
 COMPATIBLE_MACHINE_armv5 = "(!.*armv5).*"
 COMPATIBLE_MACHINE_mips64 = "(!.*mips64).*"
 
+COMPATIBLE_HOST_riscv64 = "null"
+COMPATIBLE_HOST_riscv32 = "null"
+
 SRC_URI = "http://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
            file://0001-Disable-running-gyp-files-for-bundled-deps.patch \
            file://0003-Crypto-reduce-memory-usage-of-SignFinal.patch \