Bump signac and signac-flow

[tommy-waltmann]

Description

This PR bumps both signac and signac-flow, taking the place of #47 and #48 . It also fixes a typo in requirements.txt

Motivation and context

Bumping signac and signac-flow individually will necessary cause errors, due to the major version bump in signac and the new version requirements established between the packages.

How has this been tested?

If CI tests pass, we are good to go.

Checklist:

• I have reviewed the Contributor Guidelines.
• I agree with the terms of the HOOMD-blue Contributor Agreement.
• My name is on the list of contributors (CONTRIBUTORS.md) in the pull request source branch.

[joaander]

Suggested change

	signac-flow==0.25.1
	signac-flow==0.25.0

0.25.1 doesn't exist yet: https://pypi.org/project/signac-flow/#history

[joaander]

Suggested change

	signac-flow >= 0.25.1
	signac-flow >= 0.25.0

[tommy-waltmann]

It appears that they merged a release branch a few days ago, but the release doesn't seem to have been made yet. The 0.25.0 release of flow had a critical bug where the -f flag couldn't be used on the command line (see here), so we should wait until the 0.25.1 release is made before merging this.

[joaander]

This bug prevents all use of signac-flow? Or just the -f command line option? hoomd-validation does not rely on the -f option.

Edit: We can wait if a 0.25.1 release is imminent. It will save us a depdendabot pull request on May 1.

[tommy-waltmann]

Looks like 0.25.1 is on PyPI now: https://pypi.org/project/signac-flow/

The conda-forge package should be available later today or tomorrow

[joaander]

hoomd-validation uses PyPI.

[joaander]

I reran the build. It does appear that we are using removed APIs that need updating.

    project = signac.init_project(root=config.project_root)
TypeError: init_project() got an unexpected keyword argument 'root'

[joaander]

Thanks!