Apply folding settings in the formatter

[PapyChacal]

Okay I think it's a bit aggressive; IIUC, newlines.source is some sort of overarching setting and there are a bunch of more targetted ones:
https://scalameta.org/scalafmt/docs/configuration.html#newlines
But then it's more tedious than I had in mind, will have a look later

[codecov]

Codecov Report

❌ Patch coverage is 70.12987% with 322 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
dialects/src/main/scala-3/lingodb/RelAlgOps.scala	35.46%	131 Missing ⚠️
dialects/src/main/scala-3/arith/Arith.scala	33.33%	26 Missing ⚠️
dialects/src/main/scala-3/lingodb/DBOps.scala	65.67%	23 Missing ⚠️
core/src/main/scala-3/Parser.scala	84.87%	18 Missing ⚠️
clair/src/main/scala-3/AssemblyFormat.scala	74.57%	15 Missing ⚠️
clair/src/main/scala-3/utils/TitleGen.scala	0.00%	12 Missing ⚠️
core/src/main/scala-3/ir/Block.scala	71.05%	11 Missing ⚠️
...main/scala-3/transformations/PatternRewriter.scala	56.00%	11 Missing ⚠️
...ialects/src/main/scala-3/lingodb/TupleStream.scala	67.74%	10 Missing ⚠️
clair/src/main/scala-3/Macros.scala	92.37%	9 Missing ⚠️
... and 20 more

Files with missing lines	Coverage Δ
core/src/main/scala-3/MLContext.scala	100.00% <100.00%> (ø)
core/src/main/scala-3/TransformContext.scala	100.00% <100.00%> (ø)
core/src/main/scala-3/ir/Traits.scala	100.00% <100.00%> (ø)
core/src/main/scala-3/ir/Value.scala	52.94% <ø> (ø)
dialects/src/main/scala-3/affine/Affine.scala	100.00% <ø> (ø)
dialects/src/main/scala-3/cmath/CMath.scala	100.00% <ø> (ø)
dialects/src/main/scala-3/func/Func.scala	100.00% <ø> (ø)
dialects/src/main/scala-3/llvm/LLVM.scala	100.00% <ø> (ø)
dialects/src/main/scala-3/memref/Memref.scala	100.00% <ø> (ø)
dialects/src/main/scala-3/scf/scf.scala	100.00% <100.00%> (ø)
... and 31 more

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[PapyChacal]

Satisfied by:

• More formatting #386