update the CI ufmt workflow to use ruff formatting (#2900)

Summary:

This updates CI to match the internal formatting config to opt-in
the project to ruff formatting via ufmt.

simpsons_bandaid

Reviewed By: SebastianAment

Differential Revision: D64492062

.github/workflows/build-and-test.yml

@@ -28,10 +28,7 @@ jobs:
     - name: Install dependencies
       # Pin ufmt deps so they match intermal pyfmt.
       run: |
-        pip install black==24.2.0
-        pip install usort==1.0.8
-        pip install libcst==1.1.0
-        pip install ufmt
+        pip install -r requirements-fmt.txt
         pip install flake8
     - name: ufmt
       run: |

pyproject.toml

@@ -4,3 +4,6 @@ build-backend = "setuptools.build_meta"
 
 [tool.usort]
 first_party_detection = false
+
+[tool.ufmt]
+formatter = "ruff-api"