Make Centipede compatible with as many existing projects as possible.

Due to the large number of projects in OSS-Fuzz, this issue keeps track of projects that are/were incompatible with Centipede and how they are gradually made compatible by #9427.

The reason for incompatibility is collected and summarised in [this spreadsheet](https://docs.google.com/spreadsheets/d/1Hs0vzS0wZdW-6DYHF_BxJUIrPuKi1Oy0tD--3mAIBcQ/edit#gid=1375974575).

The progress is tracked by [this spreadsheet](https://docs.google.com/spreadsheets/d/1oSosDYlDWKZX34OfLUK3wA3VOPspy8flPwMtowU53Bo/edit#gid=423809558), where the columns are the commit IDs from #9427.