v0.1.2

mojodoc v0.1.2 moves the dev toolchain to Mojo 1.2.0.

• The mojo dev dependency is now >=1.2.0,<2.0.0.
• CI uses prefix-dev/setup-pixi v0.11.2 with pixi v0.83.0.

There are no changes to the CLI or to the generated docs.

Full Changelog: v0.1.1...v0.1.2