nodejs: install gen-regexp-special-case only when icu is enabled
nodejs: install gen-regexp-special-case only when icu is enabled

Fixes install errors when icu packageconfig is disabled

Signed-off-by: Jaga <20e8eee723cf0ef3475c95a1a1bb27a58d4644d8@comcast.com>
Signed-off-by: Khem Raj <729d64b6f67515e258459a5f6d20ec88b2caf8df@gmail.com>

victronenergy/meta-openembedded,moto-timo/meta-openembedded,rehsack/meta-openembedded,moto-timo/meta-openembedded,victronenergy/meta-openembedded,openembedded/meta-openembedded,lgirdk/meta-openembedded,schnitzeltony/meta-openembedded,VCTLabs/meta-openembedded,moto-timo/meta-openembedded,lgirdk/meta-openembedded,schnitzeltony/meta-openembedded,schnitzeltony/meta-openembedded,openembedded/meta-openembedded,VCTLabs/meta-openembedded,schnitzeltony/meta-openembedded,schnitzeltony/meta-openembedded,VCTLabs/meta-openembedded,VCTLabs/meta-openembedded,victronenergy/meta-openembedded,moto-timo/meta-openembedded,rehsack/meta-openembedded,lgirdk/meta-openembedded,lgirdk/meta-openembedded,VCTLabs/meta-openembedded,openembedded/meta-openembedded,openembedded/meta-openembedded,lgirdk/meta-openembedded,rehsack/meta-openembedded,moto-timo/meta-openembedded,openembedded/meta-openembedded,rehsack/meta-openembedded,VCTLabs/meta-openembedded,schnitzeltony/meta-openembedded,victronenergy/meta-openembedded,rehsack/meta-openembedded,lgirdk/meta-openembedded,victronenergy/meta-openembedded,rehsack/meta-openembedded,openembedded/meta-openembedded,VCTLabs/meta-openembedded,openembedded/meta-openembedded,victronenergy/meta-openembedded,lgirdk/meta-openembedded,schnitzeltony/meta-openembedded,VCTLabs/meta-openembedded,victronenergy/meta-openembedded,openembedded/meta-openembedded,rehsack/meta-openembedded