Improve apk usages in Dockerfile

[PeterDaveHello]

There were some no need apk update and apk --udpate in the Dockerfiles, which can be removed when apk is using with --no-cache.

This will speed up the build and make the image size smaller.

[vercel[bot]]

@PeterDaveHello is attempting to deploy a commit to the Plane Team on Vercel.

A member of the Team first needs to authorize it.

[pablohashescobar]

Hello, @PeterDaveHello! Thank you for your valuable contribution. I truly appreciate your involvement. In addition to that, I would appreciate if you could take a look at Dockerfile.api and Dockerfile.web files as well.

[PeterDaveHello]

@pablohashescobar should be done.

[pablohashescobar]

Hi @PeterDaveHello, thank you for your valuable contribution and successfully merging this pull request. Your effort is greatly appreciated!