build(deps): bump third_party/prjxray-db from `63a4231` to `adac87c`
build(deps): bump third_party/prjxray-db from `63a4231` to `adac87c`

Bumps [third_party/prjxray-db](https://github.com/SymbiFlow/prjxray-db) from `63a4231` to `adac87c`.
- [Release notes](https://github.com/SymbiFlow/prjxray-db/releases)
- [Commits](https://github.com/SymbiFlow/prjxray-db/compare/63a423105a9bc0c62c89a2078d3ac52a33e3c443...adac87c6567165b2ce8722f502de2d117e0f5949)

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