Ignore `ADOPTERS.md` using `.prettierignore`
instead of ignoring it at the GitHub action config.
This will cause the same rules to be applied locally as these checks.
Signed-off-by: Patrick Jungermann <Patrick.Jungermann@gmail.com>
Follow up for #5073
Instead of disabling prettier completely, I would prefer to disable it for the lines that actual cause issues.
Signed-off-by: Oliver Sand <oliver.sand@sda-se.com>