package/nodejs: drop support for the MIPS architecture

The build of NodeJS fails on mipsel due to an issue in the V8 code:

../../deps/v8/src/compiler/backend/mips/code-generator-mips.cc:4106:48: error: call of overloaded 'Operand(int64_t)' is ambiguous
 4106 |                 Operand(static_cast<int64_t>(0)));

There is apparently a lack of maintenance of the MIPS port of V8, as
is discussed in the Github issue at
https://github.com/nodejs/node/issues/26179.

Until this get improved/fixed, our best option is to drop support for
MIPS in our NodeJS package.

Fixes:

  http://autobuild.buildroot.net/results/0e6ee80c77bcb77afe18410e8d9da93b738cb0a4/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/nodejs/Config.in

@@ -2,7 +2,6 @@ config BR2_PACKAGE_NODEJS_ARCH_SUPPORTS
 	bool
 	# On ARM, at least ARMv6+ with VFPv2+ is needed
 	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5 && BR2_ARM_CPU_HAS_VFPV2
-	default y if BR2_mipsel && !BR2_MIPS_SOFT_FLOAT
 	default y if BR2_aarch64 || BR2_i386 || BR2_x86_64
 	# libuv
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4