pqAxesToolbar: keep toolbar buttons up to date with view properties

A couple checkable toolbar buttons were not always reflecting the
state of the axes visibility properties.
19 jobs for !4323 with 14929-axes-visibility-toolbutton-state
detached
Status Job ID Name Coverage
  Package
manual #5149970
linux docker paraview build manual
spack:centos7
 
  External
passed cdash-buildbot

passed cdash-commit

passed ghostflow-branch-check-master

failed paraview@master-dres-osx-shared-release+gui+python3

pending paraview@master-luigi-linux-shared-release+gui+mpi+python3
failed paraview@master-nemesis-windows-shared-release+gui+kits+mpi+python3

passed paraview@master-nemesis-windows-shared-release+gui+mpi

failed paraview@master-tylo-windows-shared-release+gui+python3+qtmin+tbb

failed paraview@master-tylo-windows-shared-release+gui+python3+tbb

failed paraview@master-vall-linux-shared-debug+adios2+extdeps+gui+mpi+python3

passed cdash-commit

passed ghostflow-branch-check-master

failed paraview@master-dres-osx-shared-release+gui+python3

01:08:29

failed paraview@master-nemesis-windows-shared-release+gui+kits+mpi+python3

01:08:07

passed paraview@master-nemesis-windows-shared-release+gui+mpi

00:54:16

failed paraview@master-tylo-windows-shared-release+gui+python3+qtmin+tbb

01:07:50

failed paraview@master-tylo-windows-shared-release+gui+python3+tbb

01:09:23

failed paraview@master-vall-linux-shared-debug+adios2+extdeps+gui+mpi+python3

01:03:21