Use label formatter in barplot

[SimonDanisch]

Fix for #3718

[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(fig)

	using	create	display	create	display
GLMakie	3.31s (3.28, 3.33) 0.02+-	162.78ms (161.98, 163.60) 0.56+-	466.01ms (463.88, 468.91) 1.83+-	7.17ms (7.12, 7.24) 0.04+-	25.44ms (25.38, 25.58) 0.07+-
master	3.31s (3.28, 3.34) 0.02+-	164.14ms (161.50, 166.82) 1.87+-	468.22ms (463.83, 479.04) 5.05+-	7.28ms (7.13, 7.47) 0.10+-	25.49ms (25.37, 25.66) 0.12+-
evaluation	1.00x invariant, -0.0s (-0.08d, 0.88p, 0.02std)	1.01x invariant, -1.36ms (-0.99d, 0.11p, 1.21std)	1.00x invariant, -2.21ms (-0.58d, 0.31p, 3.44std)	1.02x faster ✓, -0.11ms (-1.43d, 0.03p, 0.07std)	1.00x invariant, -0.05ms (-0.55d, 0.33p, 0.09std)
CairoMakie	2.93s (2.91, 2.95) 0.01+-	163.75ms (162.73, 164.71) 0.89+-	100.17ms (99.22, 101.29) 0.84+-	7.23ms (7.20, 7.28) 0.03+-	894.80μs (884.52, 901.62) 6.36+-
master	2.94s (2.90, 2.98) 0.02+-	163.54ms (161.01, 167.53) 2.33+-	99.70ms (98.16, 101.41) 1.17+-	7.04ms (7.00, 7.07) 0.02+-	879.98μs (874.73, 886.06) 4.34+-
evaluation	1.00x invariant, -0.01s (-0.27d, 0.62p, 0.02std)	1.00x invariant, 0.21ms (0.12d, 0.83p, 1.61std)	1.00x invariant, 0.47ms (0.46d, 0.41p, 1.01std)	0.97x slower X, 0.2ms (7.03d, 0.00p, 0.03std)	0.98x slower X, 14.81μs (2.72d, 0.00p, 5.35std)
WGLMakie	3.52s (3.50, 3.54) 0.01+-	370.59ms (365.82, 384.79) 6.64+-	8.39s (8.30, 8.46) 0.05+-	9.35ms (8.97, 11.34) 0.88+-	68.46ms (67.50, 69.29) 0.65+-
master	3.52s (3.50, 3.56) 0.02+-	280.24ms (162.36, 369.28) 109.12+-	8.50s (8.37, 8.64) 0.11+-	9.12ms (9.06, 9.21) 0.05+-	68.03ms (67.20, 69.09) 0.66+-
evaluation	1.00x invariant, -0.01s (-0.34d, 0.53p, 0.01std)	0.76x noisy🤷‍♀️, 90.35ms (1.17d, 0.07p, 57.88std)	1.01x invariant, -0.11s (-1.20d, 0.05p, 0.08std)	0.98x invariant, 0.23ms (0.36d, 0.52p, 0.46std)	0.99x invariant, 0.43ms (0.66d, 0.24p, 0.65std)

[RomeoV]

Thanks for merging @SimonDanisch ! I just thought about it once more, perhaps it should be

bar_label_formatter(label::AbstractString) = label

instead of the just merged

bar_label_formatter(label::String) = label
bar_label_formatter(label::LaTeXString) = label

? Sorry for only bringing this up now.