dlopen: relative path => absolute path

[Maxxxz]

This PR contains a:

• [x ] bugfix
• [ ] new feature
• [ ] code refactor
• [ ] test update
• [ ] typo fix
• [ ] metadata update

Motivation / Use-Case

When require a [.node] file within a [.asar] package, there is an unexpected issue with the Mac system. The error message states:

Error: dlopen(/Applications/xx.app/Contents/Resources/app/application.asar//../wrapper.node, 0x0001): 
tried: '/Applications/xx.app/Contents/Resources/app/application.asar//../wrapper.node' (errno=20), 
'/System/Volumes/Preboot/Cryptexes/OS/Applications/xx.app/Contents/Resources/app/application.asar//../wrapper.node' (no such file),
'/Applications/xx.app/Contents/Resources/app/application.asar//../wrapper.node'(errno=20)

However, it can be opened when using the absolute path: /Applications/xx.app/Contents/Resources/app/wrapper.node To resolve this, I've used path.join to format the path.

similar issue: https://github.com/webpack-contrib/node-loader/issues/132

Breaking Changes

no

Additional Info

[linux-foundation-easycla[bot]]

The committers listed above are authorized under a signed CLA.

• :white_check_mark: login: Maxxxz (5257e9bc16e9372086c3cc2e8fd5e01d815c092a, b494a237c64e7ce7c57e55486f9e9e37a7e0c376)

[Maxxxz]

Looks good, can you add a test case?

Sure, i update the snapshot. it should cover this case.

[SlyryD]

This change looks like it would help me too. Please merge!