workflows: remove references to `maintainers.json`
This was removed in 7193dc09449f95a538f289807247e0c13d4c7474.
C
Carlo Cabrera committed
47430fb1cb9a820ab73966d7b75c629a24ca2b3e
Parent: 1d71ee8
This was removed in 7193dc09449f95a538f289807247e0c13d4c7474.