Fix development environment configs

[Chaho12]

Upgrade docker-compose file version

• The start_period option was added in file format 3.4
• https://docs.docker.com/compose/compose-file/compose-file-v3/#healthcheck

Specify PGUSER=trino_gateway_db_admin in postgresql so that it doesn't use current OS user as database user name.

• Postgre keeps logging FATAL: role "root" does not exist
• https://stackoverflow.com/questions/60193781/postgres-with-docker-compose-gives-fatal-role-root-does-not-exist-error/60194261#60194261

Specify PGDATABASE=trino_gateway_db so that it doesn't use user name as DB name to access in default.

• FATAL: database "trino_gateway_db_admin" does not exist

Update mysql healthcheck cmd (needs pwd)

• Mysql keeps logging [Note] Access denied for user 'root'@'localhost' (using password: NO)

Add support for development using m1

• Add platform: linux/amd64 so that it can download image
• upgrade mysql version to 5.7 as there is bug with 5.5 (maybe use 8.x version as 5.x is too old?)
• failed to create new OS thread (have 2 already; errno=22) with --platform linux/amd64 docker/for-mac#6137

[mosabua]

Awesome .. I will look more in detail tomorrow

[mosabua]

Two minor updates.. then ready to go.

[Chaho12]

Two minor updates.. then ready to go.

Updated comments!