ci: Merge workflows about build

[MikuroXina]

• Merge workflows about build requirements
• Delete formatting workflow

[cloudflare-workers-and-pages[bot]]

Deploying oreorebot2 with    Cloudflare Pages

Latest commit:	9ce8d9b
Status:	✅  Deploy successful!
Preview URL:	https://db3945a9.oreorebot2.pages.dev
Branch Preview URL:	https://merge-build-ci.oreorebot2.pages.dev

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 58.97%. Comparing base (ac6cf7f) to head (9ce8d9b).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1324 +/- ## ======================================= Coverage 58.97% 58.97% ======================================= Files 112 112 Lines 7322 7322 Branches 530 530 ======================================= Hits 4318 4318 Misses 2475 2475 Partials 529 529 ``` | [Flag](https://app.codecov.io/gh/approvers/OreOreBot2/pull/1324/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/approvers/OreOreBot2/pull/1324/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers) | `58.97% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=approvers#carryforward-flags-in-the-pull-request-comment) to find out more.

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