MRG: PR to release v0.9.1

[ctb]

release notes - edit

release notes sourmash_plugin_branchwater v0.9.1

Updates and features:

• Add graph-based clustering with cluster (MRG: Add graph-based clustering #234)
• Enable singleton sketching, facilitate reads-based sketching in manysketch (MRG: enable singleton sketching, facilitate reads-based sketching #184)
• Use updated core GatherResult to enable full results from fastmultigather(MRG: Use updated core GatherResult to enable full results #205)
• Add ANI output to pairwise, multisearch (MRG: Add ANI output to pairwise, multisearch #236)
• Use core manifest utils (MRG: Use core manifest utils #217)
• Fix clippy warnings from manysketch improvements (MRG: fix clippy warnings from manysketch improvements #251)

Dependency updates:

• Bump conda-incubator/setup-miniconda from 3.0.1 to 3.0.2 (Bump conda-incubator/setup-miniconda from 3.0.1 to 3.0.2 #242)
• Bump env_logger from 0.10.2 to 0.11.2 (Bump env_logger from 0.10.2 to 0.11.2 #240)
• Bump pyo3 from 0.20.2 to 0.20.3 (Bump pyo3 from 0.20.2 to 0.20.3 #241)
• bump to v0.9.1-dev (MRG: bump to v0.9.1-dev #230)
• Bump anyhow from 1.0.79 to 1.0.80 (Bump anyhow from 1.0.79 to 1.0.80 #227)
• Bump assert_cmd from 2.0.13 to 2.0.14 (Bump assert_cmd from 2.0.13 to 2.0.14 #229)