refactor(pluginutils,node-resolve): replace test with includes

[btea]

Rollup Plugin Name: {pluginutils,node-resolve}

This PR contains:

• bugfix
• feature
• refactor
• documentation
• other

Are tests included?

• yes (bugfixes and features will not be merged without tests)
• no

Breaking Changes?

• yes (breaking changes will not be merged unless absolutely necessary)
• no

If yes, then include "BREAKING CHANGES:" in the first commit message body, followed by a description of what is breaking.

List any relevant issue numbers:

Description

It seems that includes are much more efficient than test. jsbenchmark

[shellscape]

Thanks for the PR. Looks like these changed cause a lot of test failures.

[btea]

Thanks for the review, I will check it out.