build(deps): bump third_party/prjxray-db from `adac87c` to `1a4ee7c`
build(deps): bump third_party/prjxray-db from `adac87c` to `1a4ee7c`

Bumps [third_party/prjxray-db](https://github.com/SymbiFlow/prjxray-db) from `adac87c` to `1a4ee7c`.
- [Release notes](https://github.com/SymbiFlow/prjxray-db/releases)
- [Commits](https://github.com/SymbiFlow/prjxray-db/compare/adac87c6567165b2ce8722f502de2d117e0f5949...1a4ee7cb0d93eda01db7e2b2b6950407d58ed2fd)

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