v0.3.3

ManifoldDiff v0.3.3

Diff since v0.3.2

Closed issues:

• Does the Manifolds extension maybe not work? (#20)

Merged pull requests:

• enable dependabot for GitHub actions (#18) (@mateuszbaran)
• Move Manifolds.jl extension to Manifolds.jl (#21) (@mateuszbaran)
• Bump actions/checkout from 2 to 3 (#22) (@dependabot[bot])
• Bump codecov/codecov-action from 1 to 3 (#23) (@dependabot[bot])