[BUG] wireframe inconsistent between Plotly and GR

[kellertuer]

Details

I tried to write a recipe to plot data on a sphere and noticed a slight inconsistency

Take the following code

φ_range = range(0,stop=2*π,length=33)
λ_range = range(0,stop=π,length=33)
x = [cos(φ) * sin(λ) for φ ∈ φ_range, λ ∈ λ_range]
y = [sin(φ) * sin(λ) for φ ∈ φ_range, λ ∈ λ_range]
z = [cos(λ) for φ ∈ φ_range, λ ∈ λ_range]
wireframe(x,y,z)

This yields o plotly() (not the best of exports, but to illustrate

I am a little surprised to not get 33 lines each, but ok, it works.

using gr() (i.e. keep it default after using Plots) yields

Arrays have incorrect length or dimension.

Backends

This bug occurs on ( insert x below )

Backend	yes	no	untested
gr (default)	x
pyplot			x
plotly		x
plotlyjs			x
pgfplotsx			x
inspectdr			x

Versions

Plots.jl version: v1.7.3
Backend version (]st -m): GR v0.52.0 (unsure, where I can find plotly backend)
Output of versioninfo():

julia> versioninfo()
Julia Version 1.5.2
Commit 539f3ce943 (2020-09-23 23:17 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin18.7.0)
  CPU: Intel(R) Core(TM) i7-7660U CPU @ 2.50GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-9.0.1 (ORCJIT, skylake)
``