Bump third_party/prjxray-db from `aa178c3` to `79aea5d`
Bump third_party/prjxray-db from `aa178c3` to `79aea5d`

Bumps [third_party/prjxray-db](https://github.com/SymbiFlow/prjxray-db) from `aa178c3` to `79aea5d`.
- [Release notes](https://github.com/SymbiFlow/prjxray-db/releases)
- [Commits](https://github.com/SymbiFlow/prjxray-db/compare/aa178c3e2f9a90436c253cd81c488fe6b128d081...79aea5dea11a1e9542b4a72a2ddb6e091680f0d5)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
SymbiFlow/symbiflow-xc-fasm2bels