fix doc generation setup

[tomerd]

motivation: fix doc generation - sourcekitten requires Swift 5.2

changes: expose the doc generation task on the 5.3 docker-compose file so we can trigger it there

[tomerd]

alternatively we can change the script to pin to the older version

@Lukasa@weissi probably need to check nio as well

cc @ktoso@yim-lee

[ktoso]

Uff yeah, I may have hit this before 🤔
Will check in other repos

[weissi]

Thank you! LGTM

[weissi]

alternatively we can change the script to pin to the older version

@Lukasa@weissi probably need to check nio as well

@tomerd NIO seems okay, last release is 2.25.1 and the docs are for that very release.

[tomerd]

alternatively we can change the script to pin to the older version

@Lukasa@weissi probably need to check nio as well

@tomerd NIO seems okay, last release is 2.25.1 and the docs are for that very release.

looking at the code i think its susceptible to the same issue. it likely using a cached version which is why have not surfaced yet