Disable PackageManagementTests - #2703

Jianyun (@jianyunt) Dongbo Wang (@daxian-dbw) Can you have a look?

I think it's better to use a file-level try-finally to disable them.
We had a similar discussion in #2335 and agreed that BeforeAll/AfterAll disabling is too verbose, if we do it for the whole file.

Aditya Patwardhan (@adityapatwardhan) If we are just temporarily disabling those tests, wouldn't it be much easier to just return at the beginning of those test files? And then it would also be much easier to re-enable those tests after moving them to oneget.org (just remove the return at the beginning of each test file).

Dongbo Wang (@daxian-dbw) that way we get reporting about skipped / pending tests and it's useful.

sergei (@vors) Yes, but we are removing them from PS/PS, so it's doesn't matter that we don't keep track of skipping/pending for them. BTW, I chatted with Aditya Patwardhan (@adityapatwardhan) and learnt that Jianyun (@jianyunt) asked him to directly delete those tests from PS/PS, which is even better.

"Waiting on author" then?

Tests are deleted in the different PR.
I think this PR is obsolete now.