A few Markdown links in the README.md don't work

[nilsreichardt]

These files are linked in the README.md but not accessible.

https://github.com/RevylAI/revyl-cli/blob/main/docs/TEST_CREATION.md
https://github.com/RevylAI/revyl-cli/blob/main/docs/CI_CD.md
https://github.com/RevylAI/revyl-cli/blob/main/docs/DEVELOPMENT.md
https://github.com/RevylAI/revyl-cli/blob/main/docs/RELEASING.md

I get "File not found"

[anamhira47]

Thanks for this - pushing a fix