Removing weird workflow.

.github/workflows/vs16-clang-ninja-ci.yml

@@ -1,25 +0,0 @@
-name: VS16-Ninja-CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    name: windows-vs16
-    runs-on: windows-latest
-    steps:
-    - uses: actions/checkout@v2
-    - name: 'Run CMake with VS16'
-      uses: lukka/run-cmake@v3
-      with:
-        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
-        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        buildDirectory: "${{ github.workspace }}/../../_temp/windows"
-        cmakeBuildType: Release
-        buildWithCMake: true
-        cmakeGenerator: VS16Win64
-        cmakeAppendedArgs:  -G Ninja  -DFASTFLOAT_TEST=ON
-        buildWithCMakeArgs: 
-
-    - name: 'Run CTest'
-      run: ctest --verbose  --output-on-failure -R basictest
-      working-directory: "${{ github.workspace }}/../../_temp/windows"