Bump patch version

Summary:
Two days ago, we restructured the typeshed directory used in Pyrefly's
build.

This means it is not possible to run mypy_primer without a lot of extra
flags, because the defualt behavior is to compare the latest release vs
trunk for a typechecker, and one or the other is going to panic (because
the build scripts are coupled to the directory layout).

Triggering a patch version bump because there are no major changes, we
just need a tag to exist so mypy_primer can find it.

Reviewed By: rchen152

Differential Revision: D73692380

fbshipit-source-id: 549f9df493f0417e10da7e855f4c6367fbcfe229

Author: stroxler

pyrefly/Cargo.toml

@@ -2,7 +2,7 @@
 
 [package]
 name = "pyrefly"
-version = "0.12.0"
+version = "0.12.1"
 authors = ["Meta"]
 edition = "2021"
 repository = "https://github.com/facebook/pyrefly"

version.bzl

@@ -13,4 +13,4 @@
 # * After updating the version, run `arc autocargo .` in this directory to regenerate `Cargo.toml`
 #   and put the resulting diff up for review. Once the diff lands, the new version should be
 #   available on PyPI within a few hours.
-VERSION = "0.12.0"
+VERSION = "0.12.1"