[Merged by Bors] - chore: remove unnecessary set_option lines

[mathlib-nolints]

I removed 171 unnecessary set_option line(s) across 79 file(s).

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workflow run for this PR

[github-actions]

PR summary 9e8c651c57

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

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Declarations diff (regex)

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

You can run this locally as follows

## from your `mathlib4` directory:
git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci

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

## more verbose report:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh in the mathlib-ci repository contains some details about this script.

Declarations diff (Lean)

✅ Lean-aware diff — post-build, computed from the Lean environment (commit 9e8c651).

• +0 new declarations
• −0 removed declarations

No declaration differences.

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Decrease in strong tech debt: (relative, absolute) = (74.94, 0.04)

Current number	Change	Type (strong)
4966	-119	backward.isDefEq.respectTransparency
2585	-52	backward.isDefEq.respectTransparency.types

No changes to weak technical debt.

Current commit 9e8c651c57
Reference commit e80e68b543

This script lives in the mathlib-ci repository. To run it locally, from your mathlib4 directory:

git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci
../mathlib-ci/scripts/reporting/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[mathlib-auto-merge]

As this PR is labelled auto-merge-after-CI, we are now sending it to bors:

bors merge

[mathlib-bors]

Pull request successfully merged into master.

Build succeeded:

• ci (staging) / Post-CI job
• ci (staging) / Test and lint
• ci (staging) / Post-Build Step
• ci (staging) / Build
• ci (staging) / Lint style