CliMA/Oceananigans.jl: v0.59.0

Oceananigans v0.59.0 Diff since v0.58.9 Major refactor of boundary conditions for fields. Boundary conditions for prognostic fields are now constructed with FieldBoundaryConditions(). Boundary conditions for auxiliary / non-prognostic fields still require the grid and location via FieldBoundaryConditions(grid, location). Closed issues: Using a Field as a BackgroundField (#1831) Poincare constant in AMD (#1856) Merged pull requests: Allow a background_field to be a Field (#1834) (@francispoulin) Major refactor of FieldBoundaryConditions (#1843) (@glwagner) Nukes NonDimensionalIncompressibleModel (#1845) (@navidcy) Test ArgumentError for wrong background_field location (#1848) (@glwagner) Fix some typos in simulation_tips.md (#1853) (@tomchor) Fix typo in AMD closure in docs (#1857) (@tomchor) Fix LaTeX rendering bug in Kelvin Helmoltz instability example (#1858) (@navidcy