node: make hostpkg only

node: make hostpkg only

https://github.com/openwrt/packages/issues/26078
As a result of the discussion in this thread, the node.js package was changed to hostpkg only.
In addition, this fix uses the pre-built version distributed on nodejs.
The use of pre-build is based on the suggestion of @artynet.

The packages in the node module are successfully built, but the target node.js itself cannot be provided, so it cannot be used.

Yarn, which is used in packages for web front ends, etc., can be used without any problems.

Support for host builds other than linux x86_64.

Signed-off-by: Hirokazu MORIKAWA <redacted>