ci: drop workaround for jobs not being created in fork pipelines
ci: yaml-toml-shell-test runs on generic runners, not hw farm runners
Fixes: 1ba84bc5ca6c667e2cc4 ("ci: add check for misleading indentation in ci toml files")
ci: drop workaround for jobs not being created in fork pipelines
This problem this was working around of was solved by
07202111a6e90db6747e ("ci/rules: make every job exist as manual in fork
pipelines").
Fixes: 07202111a6e90db6747e ("ci/rules: make every job exist as manual in fork pipelines")