Cleanup dependencies for alpine based docker image

What does this MR do?

• remove unused or redundant dependencies

Why was this MR needed?

• Keeps the container lightweight

Are there points in the code the reviewer needs to double check?

• The busybox wget does not as much options as the GNU version does, but it's lightweight

Does this MR meet the acceptance criteria?

• Documentation created/updated
• Added tests for this feature/bug
• In case of conflicts with master - branch was rebased

What are the relevant issue numbers?

#4384