chore(hooks): impl generate secrets for dvcr hook in go

[yaroslavborbat]

Description

impl generate secrets for dvcr hook in go

Why do we need it, and what problem does it solve?

What is the expected result?

Checklist

• The code is covered by unit tests.
• e2e tests passed.
• Documentation updated according to the changes.
• Changes were tested in the Kubernetes cluster manually.

Changelog entries

section: module
type: feature
summary: impl generate secrets for dvcr hook in go

[danilrwx]

build failed

[fl64]

It is necessary that the old ones, which are created in the python hook, are also valid here

[fl64]

where is salt?

[yaroslavborbat]

we not generate htpasswd with salt. Salt it is internal param REGISTRY_HTTP_SECRET for dvcr

[yaroslavborbat]

https://distribution.github.io/distribution/about/configuration/

A random piece of data used to sign state that may be stored with the client to protect against tampering. For production environments you should generate a random piece of data using a cryptographically secure random generator. If you omit the secret, the registry will automatically generate a secret when it starts. If you are building a cluster of registries behind a load balancer, you MUST ensure the secret is the same for all registries.