chore(deps-dev): Bump pyrefly from 0.63.1 to 0.64.0

Bumps [pyrefly](https://github.com/facebook/pyrefly) from 0.63.1 to 0.64.0.
- [Release notes](https://github.com/facebook/pyrefly/releases)
- [Commits](facebook/pyrefly@0.63.1...0.64.0)

---
updated-dependencies:
- dependency-name: pyrefly
  dependency-version: 0.64.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -53,7 +53,7 @@ optional-dependencies.dev = [
     "pydocstringformatter==0.7.5",
     "pylint[spelling]==4.0.5",
     "pyproject-fmt==2.21.2",
-    "pyrefly==0.63.1",
+    "pyrefly==0.64.0",
     "pyright==1.1.409",
     "pyroma==5.0.1",
     "pytest==9.0.3",