chore: bump dev to 2.2.0-alpha.0

[oleonardolima]

Description

Notes to the reviewers

Changelog notice

Checklists

All Submissions:

• I've signed all my commits
• I followed the contribution guidelines
• I ran just p before pushing

New Features:

• I've added tests for the new feature
• I've added docs for the new feature

Bugfixes:

• This pull request breaks the existing API
• I've added tests to reproduce the issue which are now passing
• I'm linking the issue being fixed by this PR

[oleonardolima]

I can update it in case we are aiming straight to 3.0.0-alpha.0 instead.

[coveralls]

Pull Request Test Coverage Report for Build 16786251167

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 84.912%

---

Totals
Change from base Build 16786013135:	0.0%
Covered Lines:	6669
Relevant Lines:	7854

---

💛 - Coveralls

[thunderbiscuit]

I would also suggest using the 3.0.0-alpha.0 version instead, letting users know where we are thinking of going next.