Bump web3-providers-ipc oboe version to 2.1.5

[maaktweluit]

Description

Please include a summary of the changes and be sure to follow our Contribution Guidelines.

So it does not pack 8 MB of test files in its npm package jimhigson/oboe.js#172

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have selected the correct base branch.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• Any dependent changes have been merged and published in downstream modules.
• I ran npm run dtslint with success and extended the tests and types if necessary.
• I ran npm run test:unit with success.
• I ran npm run test:cov and my test cases cover all the lines and branches of the added code.
• I ran npm run build and tested dist/web3.min.js in a browser.
• I have tested my code on the live network.
• I have checked the Deploy Preview and it looks correct.
• I have updated the CHANGELOG.md file in the root folder.

[coveralls]

Coverage remained the same at 84.328% when pulling 5b2b5f4 on maaktweluit:patch-1 into 866cb99 on ethereum:1.x.

[ryanio]

@maaktweluit nice, thanks for this PR! would you mind adding an entry in the CHANGELOG.md?

[maaktweluit]

@ryanio Anytime! Thanks for the quick reply!

Updated changelog.md and checked the box in the description

[GregTheGreek]

LGTM

[ryanio]

Ok this looks good! I realized though that we also need to commit the updated package-lock for web3-providers-ipc. @maaktweluit do you mind adding that?

[frankiebee]

Please commit package-lock for deps bumps

[maaktweluit]

@ryanio @frankiebee Yes, will add the package-lock updates later today when I am finished with my current task :)

[frankiebee]

thank you!