Fix Axis linking

[jkrumbiegel]

Description

Fixes #1718.

It wasn't checked correctly that if Axis A was linked to B, and then Axis B to C, that C should also be linked to A.

Type of change

Delete options that do not apply:

• Bug fix (non-breaking change which fixes an issue)

Checklist

• Added an entry in NEWS.md (for new features and breaking changes)
• Added or changed relevant sections in the documentation
• Added unit tests for new algorithms, conversion methods, etc.
• Added reference image tests for new plotting functions, recipes, visual options, etc.

[MakieBot]

Compile Times benchmark

Note, that these numbers may fluctuate on the CI servers, so take them with a grain of salt. All benchmark results are based on the mean time and negative percent mean faster than the base branch. Note, that GLMakie + WGLMakie run on an emulated GPU, so the runtime benchmark is much slower. Results are from running:

using_time = @ctime using Backend
# Compile time
create_time = @ctime fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @ctime Makie.colorbuffer(display(fig))
# Runtime
create_time = @benchmark fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @benchmark Makie.colorbuffer(display(fig))

	using	create	display	create	display
GLMakie	13.29s (13.14, 13.39) 0.09+-	23.89s (23.69, 24.15) 0.16+-	19.81s (19.61, 20.03) 0.15+-	19.80ms (19.64, 20.05) 0.13+-	82.58ms (82.05, 83.40) 0.52+-
master	13.26s (13.15, 13.42) 0.10+-	23.86s (23.71, 24.17) 0.16+-	19.71s (19.48, 19.88) 0.17+-	19.92ms (17.30, 20.58) 1.17+-	82.52ms (76.68, 84.21) 2.63+-
evaluation	+0.26%, 0.03s invariant (0.36d, 0.51p, 0.09std)	+0.15%, 0.04s invariant (0.23d, 0.67p, 0.16std)	+0.49%, 0.1s invariant (0.63d, 0.27p, 0.16std)	-0.61%, -0.12ms invariant (-0.15d, 0.79p, 0.65std)	+0.08%, 0.07ms invariant (0.04d, 0.95p, 1.57std)
CairoMakie	13.56s (13.35, 13.84) 0.20+-	27.92s (27.53, 28.44) 0.34+-	4.06s (3.96, 4.15) 0.07+-	23.39ms (22.69, 23.96) 0.53+-	28.11ms (27.60, 29.07) 0.48+-
master	13.65s (13.36, 14.23) 0.30+-	27.60s (27.32, 28.03) 0.23+-	4.02s (3.94, 4.11) 0.05+-	23.27ms (22.39, 23.96) 0.52+-	28.10ms (27.56, 28.94) 0.54+-
evaluation	-0.72%, -0.1s invariant (-0.38d, 0.49p, 0.25std)	+1.13%, 0.31s invariant (1.09d, 0.07p, 0.28std)	+0.91%, 0.04s invariant (0.63d, 0.26p, 0.06std)	+0.51%, 0.12ms invariant (0.23d, 0.68p, 0.53std)	+0.03%, 0.01ms invariant (0.02d, 0.97p, 0.51std)
WGLMakie	16.01s (15.60, 16.85) 0.54+-	35.50s (34.20, 37.23) 1.23+-	57.24s (56.01, 61.26) 1.82+-	26.41ms (26.08, 27.18) 0.37+-	1.85s (1.79, 1.93) 0.05+-
master	15.90s (15.52, 16.91) 0.49+-	35.07s (34.12, 37.39) 1.06+-	56.15s (54.55, 59.42) 1.59+-	26.50ms (25.55, 28.16) 0.79+-	1.81s (1.72, 1.90) 0.06+-
evaluation	+0.70%, 0.11s invariant (0.22d, 0.69p, 0.51std)	+1.22%, 0.43s invariant (0.38d, 0.49p, 1.15std)	+1.91%, 1.1s invariant (0.64d, 0.25p, 1.70std)	-0.33%, -0.09ms invariant (-0.14d, 0.80p, 0.58std)	+1.96%, 0.04s invariant (0.64d, 0.26p, 0.06std)