GitHub Actions build #2 of v0.0-257-g0a0adde

From https://github.com/SymbiFlow/prjxray-db/tree/0a0addedd73e7e4139d52a6d8db4258763e0f1f3

Adding grouping in GitHub Actions output.
1590 files changed
tree: 47ce461311d9f903837376b77e498f68f983bf76
  1. artix7/
  2. kintex7/
  3. spartan7/
  4. zynq7/
  5. index.html
  6. LICENSE