message: Move cppcheck test to Linux
  This changelist moves the cppcheck test in GitHub Actions to Linux, as MacOS is bringing in a very recent version of cppcheck that stalls on some source files.
diff: @@ -45,6 +45,7 @@ jobs:
  compiler_version: "10"
  python: 3.7
  cmake_config: -DMATERIALX_BUILD_SHARED_LIBS=ON
  + static_analysis: ON
  - name: Linux_Clang_13_Python39
  os: ubuntu-22.04
  @@ -80,7 +81,6 @@ jobs:
  compiler: xcode
  compiler_version: "13.3"
  python: 3.9
  - static_analysis: ON
  - name: Windows_VS2019_Win32_Python27
  os: windows-2019
  @@ -213,9 +213,9 @@ jobs:
  python python/Scripts/generateshader.py resources/Materials/Examples/StandardSurface --path . --target essl --validator glslangValidator.exe
  - name: Static Analysis Tests
  - if: matrix.static_analysis == 'ON' && runner.os == 'macOS'
  + if: matrix.static_analysis == 'ON' && runner.os == 'Linux'
  run: |
  - brew install cppcheck
  + sudo apt-get install cppcheck
  cppcheck --project=build/compile_commands.json --error-exitcode=1 --suppress=*:*/External/* --suppress=*:*/NanoGUI/*
  - name: Initialize Virtual Framebuffer
  