build(deps): bump litex/deps/migen from 9a37a58 to d42aa6f (#409)

Bumps [litex/deps/migen](https://github.com/m-labs/migen) from `9a37a58` to `d42aa6f`.
- [Release notes](https://github.com/m-labs/migen/releases)
- [Commits](9a37a58812...d42aa6fd8f)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
This commit is contained in:
dependabot-preview[bot] 2020-12-28 17:09:49 +01:00 committed by GitHub
parent 244b67080a
commit a987dedf48
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1 +1 @@
Subproject commit 9a37a588121d9ba72e723bc6eeeb4b0195d7b98c
Subproject commit d42aa6fd8f38872bde14a2a6bd991ce9586fa047