build(deps): bump hw/deps/litex-boards from 0b11aba to 615b97e

Bumps [hw/deps/litex-boards](https://github.com/litex-hub/litex-boards) from `0b11aba` to `615b97e`.
- [Release notes](https://github.com/litex-hub/litex-boards/releases)
- [Commits](0b11aba8a1...615b97e205)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
This commit is contained in:
dependabot-preview[bot] 2021-08-02 06:20:35 +00:00 committed by GitHub
parent 882ce04da8
commit 6defda93c5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1 +1 @@
Subproject commit 0b11aba8a18a9e38f6a49e7f291c072e80e3224e
Subproject commit 615b97e205104296323049d3b752ad57d2dd2ab7