Integrate AMS dispatcher config with app classic files

[krystian-panek-vmltech]

sh aemw init --project-kind app_classic

should use/copy file from https://github.com/adobe/aem-dispatcher-docker/blob/main/Dockerfile
instead of having/maintaining a separate https://github.com/wttech/aemc/blob/main/pkg/project/app_classic/dispatcher/Dockerfile

depending on how often that file will be changed

• if rarely - just copy and adapt files from Adobe repo and paste under app_classic setup
• if more frequently - consider some sync mechanism

@tomasz-sobczyk-wttech , @maciej-majchrzak-wttech WDYT?