v0.8.0

What's Changed

• fix: make WaitGroupContext reusable by @reugn in #28
• test: improve unit tests assertions by @reugn in #29
• feat: add sharded map implementation by @reugn in #30
• test: benchmark async.Map implementations by @reugn in #31
• ci: update versions in workflows by @reugn in #32

Full Changelog: v0.7.0...v0.8.0