metadata_retrieval_timeout_secs docs need updating

[davidcorrigan714]

Describe the bug
The docs for the metadata_retrieval_timeout_secs attribute on remote repos need fixing. Looks like it used to just be for maven remote repos but works for all remote repos now.

Requirements for and issue

• A description of the bug

Expected behavior
The artifactory_remote doc page should have details about the metadata_retrieval_timeout_secs attribute.

[alexhung]

@davidcorrigan714 Thank you for the report. Indeed it does look like that field is now available for all package types. This will involve more than just documentation changes. The code requires updating too.

[davidcorrigan714]

@alexhung Thought it being here would mean the code is good to go, my terraform plan operation also hasn't failed yet but it's not done yet and doesn't quite touch all repo types. It's also referenced in release notes here though I didn't go track down the commits to see what actually changed.

[alexhung]

@davidcorrigan714 Ah you're right. I haven't worked on that part of the code for a while and I didn't check first. So this may be smaller change than I envision.