Move test_benchmarks.py and test_workflow.py fixtures to conftest.py file

[dorothykiz1]

xref #1030

[datapythonista]

Looks like one of the fixtures you're creating in the new file, is not the one you're deleting from the other file.

[dorothykiz1]

Looks like one of the fixtures you're creating in the new file, is not the one you're deleting from the other file.

Thanks, @datapythonista for your review, seen my mistake and have removed and resolved it, the other fixture in test/test_publish.py already exists in conftest.py ,so i didn't add it

[dorothykiz1]

@datapythonista this PR is ready for your review

[datapythonista]

Thanks @dorothykiz1