feat: exposed multipart-body axios functions

[kpervin]

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] The commit message follows our guidelines: https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md
• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• [ ] Bugfix
• [x] Feature
• [ ] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [ ] Other... Please describe:

What is the current behavior?

Issue Number: #1030

What is the new behavior?

Exposed Axios Multipart Bodies methods in HttpService.

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information

[micalevisk]

these new methods weren't introduced in axios v1.0.0, right? I think we need to bump the peer dependency on axios to force the newer version... but I'm not sure

https://github.com/nestjs/axios/blob/8e0ecc4db271188f98ee09080269e27fcc0013ce/package.json#L47-L50

[kpervin]

I will check. I believe the version I have is 1.6.7. I can see when they introduced these features and make that the minimum peerDependency

[kpervin]

@micalevisk Seems it was added into v0.27.0 in PR #4448