[Merged by Bors] - chore: move basic ZeroLEOneClass instances earlier

[Ruben-VandeVelde]

---

[github-actions]

PR summary 32fb6832e1

Import changes for modified files

Dependency changes

File	Base Count	Head Count	Change
Mathlib.SetTheory.Lists	495	261	-234 (-47.27%)
Mathlib.Data.Nat.WithBot	445	257	-188 (-42.25%)
Mathlib.Order.RelSeries	703	632	-71 (-10.10%)
Mathlib.Data.Bool.Count	506	455	-51 (-10.08%)
Mathlib.Data.Nat.Cast.SetInterval	520	472	-48 (-9.23%)
Mathlib.RingTheory.FilteredAlgebra.Basic	610	564	-46 (-7.54%)
Mathlib.Order.Filter.AtTopBot.ModEq	560	546	-14 (-2.50%)

Import changes for all files

Files	Import difference
Mathlib.SetTheory.Lists	-234
Mathlib.Data.Nat.WithBot	-188
Mathlib.Order.JordanHolder Mathlib.Order.RelSeries	-71
Mathlib.Data.Bool.Count	-51
Mathlib.Data.Nat.Cast.SetInterval	-48
Mathlib.RingTheory.FilteredAlgebra.Basic	-46
Mathlib.Order.Filter.AtTopBot.ModEq	-14

---

Declarations diff

+ Int.instZeroLEOneClass
+ Nat.instZeroLEOneClass
-- instZeroLEOneClass

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>

The doc-module for script/declarations_diff.sh contains some details about this script.

---

No changes to technical debt.

You can run this locally as

./scripts/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).

[bryangingechen]

Thanks!
bors d+

[mathlib-bors]

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

[Ruben-VandeVelde]

bors merge

[mathlib-bors]

Pull request successfully merged into master.

Build succeeded:

• Post-Build Step
• Build
• Lint style