Use a package manager for installing binaries

[fgiloux]

In some of our images we download binaries with curl and copy them into the filesystem.
Whenever possible we should use a package manager for the installation.
Examples:
https://github.com/openshift-pipelines/pipeline-service/blob/main/images/access-setup/Dockerfile#L8-L13

Rational: These binaries are not "visible" to image scanners, which means that CVEs may get unnoticed.

[adambkaplan]

+1 - all our images will need to be onboarded to HACBS, which won't let us curl | bash to install components.