Bump source/symbiflow-arch-defs from `df737cd` to `21fc764`

Bumps [source/symbiflow-arch-defs](https://github.com/SymbiFlow/symbiflow-arch-defs) from `df737cd` to `21fc764`.
- [Release notes](https://github.com/SymbiFlow/symbiflow-arch-defs/releases)
- [Commits](df737cdbb3...21fc764092)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
This commit is contained in:
dependabot-preview[bot] 2020-01-31 06:40:55 +00:00 committed by GitHub
parent 6c7751f528
commit f3c7a0db27
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit df737cdbb37fa3ce7afee4fc868be58aa55afbb7
Subproject commit 21fc7640924550f01f61f137a5f61c6683d8fc98