[Merged by Bors] - chore(Tactic/Ring/Basic): reduce use of autoImplicit

[grunweg]

---

• depends on: [Merged by Bors] - chore(Tactic/NormNum): remove autoImplicit #14725
• depends on: [Merged by Bors] - chore(Tactic): reduce use of Implicit, part 2 #14726
• depends on: [Merged by Bors] - chore(Tactic): reduce use of autoImplicit, part 3 #14770
• depends on: [Merged by Bors] - chore(Tactic): reduce autoImplicit, part 4 #14805

[github-actions]

PR summary f84f41116e

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

---

Declarations diff

No declarations were harmed in the making of this PR! 🐙

You can run this locally as follows

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

[leanprover-community-mathlib4-bot]

This PR/issue depends on:

• [Merged by Bors] - chore(Tactic/NormNum): remove autoImplicit #14725
• [Merged by Bors] - chore(Tactic): reduce use of Implicit, part 2 #14726
• [Merged by Bors] - chore(Tactic): reduce use of autoImplicit, part 3 #14770
• [Merged by Bors] - chore(Tactic): reduce autoImplicit, part 4 #14805
  By Dependent Issues (🤖). Happy coding!

[jcommelin]

bors d+

[mathlib-bors]

✌️ grunweg can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

[grunweg]

Thanks for the fast review!
Let's try: does bors merge also work for me? Edit: yes, it does --- nice!
bors merge

[mathlib-bors]

Pull request successfully merged into master.

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