Fix generated bin doesn't work

[HelloCore]

Fix #958

When spawning child process from pkg we got argv like this.

[ '/Users/core/Documents/project/danger-js/brew-distribution/danger',
  '/snapshot/danger-js/distribution/commands/danger-pr.js',
  'https://bitbucket.org/foo/bar/pull-requests/381' ]

However, it got converted to the wrong command.
Moreover, there was another bug about the child process that couldn't resolve dangerfile.ts path, so upgrading the pkg's version fixed this.

[f-meloni]

Cool, thank you!

[f-meloni]

I've tried to generate the bin from this branch, but I've got

brew-distribution/danger pr https://github.com/danger/danger-js/pull/956

Starting Danger PR on danger/danger-js#956
Unable to evaluate the Dangerfile
 TypeError: process.binding(...).internalModuleReadFile is not a function
    at Object.fs.internalModuleReadFile.fs.internalModuleReadJSON (pkg/prelude/bootstrap.js:1127:36)
    at internalModuleReadJSON (internal/modules/cjs/loader.js:31:68)
    at readPackage (internal/modules/cjs/loader.js:156:16)
    at tryPackage (internal/modules/cjs/loader.js:172:13)
    at Function.Module._findPath (internal/modules/cjs/loader.js:282:18)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:589:25)
    at Function.Module._resolveFilename (pkg/prelude/bootstrap.js:1270:44)
    at Function.Module._load (internal/modules/cjs/loader.js:518:25)
    at Module.require (internal/modules/cjs/loader.js:648:17)
    at Module.require (pkg/prelude/bootstrap.js:1157:31)

[HelloCore]

I've tried to generate the bin from this branch, but I've got

brew-distribution/danger pr https://github.com/danger/danger-js/pull/956

Starting Danger PR on danger/danger-js#956
Unable to evaluate the Dangerfile
 TypeError: process.binding(...).internalModuleReadFile is not a function
    at Object.fs.internalModuleReadFile.fs.internalModuleReadJSON (pkg/prelude/bootstrap.js:1127:36)
    at internalModuleReadJSON (internal/modules/cjs/loader.js:31:68)
    at readPackage (internal/modules/cjs/loader.js:156:16)
    at tryPackage (internal/modules/cjs/loader.js:172:13)
    at Function.Module._findPath (internal/modules/cjs/loader.js:282:18)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:589:25)
    at Function.Module._resolveFilename (pkg/prelude/bootstrap.js:1270:44)
    at Function.Module._load (internal/modules/cjs/loader.js:518:25)
    at Module.require (internal/modules/cjs/loader.js:648:17)
    at Module.require (pkg/prelude/bootstrap.js:1157:31)

I think you need to run yarn install again.

[f-meloni]

Thank you!
Worked :)

[orta]

Looks good to me - thanks for the test @HelloCore, solid work

[peril-staging]

Thanks for the PR @HelloCore.

This PR has been shipped in v9.2.10 - CHANGELOG.