Fix building arm6/7 docker image and reduce Docker image size

[Naramsim]

• Better pin docker base images
• Use two stage Docker build, added binutils installations in the builder phase that solved being unable to build the image on arm6 and arm7.
• Remove some deprecations
• Bump some patch versions
• Remove some unused dependencies

[phalt]

A lot of Docker stuff is beyond my comprehension but I trust you 🤝

[pokeapi-machine-user]

A PokeAPI/api-data refresh has started. In ~45 minutes the staging branch of PokeAPI/api-data will be pushed with the new generated data.

The staging branch will be deployed in our staging environment and the entire API will be ready to review.

A Pull Request (master<-staging) will be also created at PokeAPI/api-data and assigned to the PokeAPI Core team to be reviewed. If approved and merged new data will soon be available worldwide at pokeapi.co.