add -q/--quiet flag for check

[begoon]

Summary

The PR adds "-q/--quiet" flag for "check".

Fixes #2000

Test Plan

With "-q" or "--quiet" flag, "check" command does not print anything if there is no errors found.

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[begoon]

python3 test.py

created no new files.

[begoon]

CLA is signed.

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[yangdanny97]

Could you please add a test case here? https://github.com/facebook/pyrefly/blob/main/test/args.md

[github-actions]

Diff from mypy_primer, showing the effect of this PR on open source code:

pandas (https://github.com/pandas-dev/pandas)
- ::error file=pandas/core/indexing.py,line=1470,col=9,endLine=1470,endColumn=28,title=Pyrefly bad-override::Class member `_LocIndexer._convert_to_indexer` overrides parent class `_LocationIndexer` in an inconsistent manner%0A  `_LocIndexer._convert_to_indexer` has type `BoundMethod[_LocIndexer, (self: _LocIndexer, key: Unknown, axis: int) -> int | ndarray[tuple[int], dtype[Any]] | ndarray[tuple[Any, ...], dtype[signedinteger[_NBitIntP]]] | ndarray[tuple[Any, ...], dtype[Any]] | slice[int, int, Any] | slice[Any, Any, Any] | dict[str, int | integer[Any]] | dict[str, tuple[Unknown, ...]] | dict[str, Unknown] | Unknown]`, which is not assignable to `BoundMethod[_LocIndexer, (self: _LocIndexer, key: Unknown, axis: int) -> Never]`, the type of `_LocationIndexer._convert_to_indexer`
+ ::error file=pandas/core/indexing.py,line=1470,col=9,endLine=1470,endColumn=28,title=Pyrefly bad-override::Class member `_LocIndexer._convert_to_indexer` overrides parent class `_LocationIndexer` in an inconsistent manner%0A  `_LocIndexer._convert_to_indexer` has type `BoundMethod[_LocIndexer, (self: _LocIndexer, key: Unknown, axis: int) -> ndarray[tuple[Any, ...], dtype[signedinteger[_NBitIntP]]] | ndarray[tuple[Any, ...], dtype[Any]] | dict[str, int | integer[Any]] | dict[str, tuple[Unknown, ...]] | dict[str, Unknown] | Unknown]`, which is not assignable to `BoundMethod[_LocIndexer, (self: _LocIndexer, key: Unknown, axis: int) -> Never]`, the type of `_LocationIndexer._convert_to_indexer`

[begoon]

Could you please add a test case here? main/test/args.md

@yangdanny97 Added

[rchen152]

Just want to flag that there's some ongoing discussion here about the best way to implement this: #2000.

[stroxler]

FYI: assigning #2000 + this PR to @rchen152 since the discussion on how to best implement and the PR review are connected