BUG: Fix CI Windows PATH quotes in template

Author: thewtex

{{cookiecutter.project_name}}/.github/workflows/build-test-package.yml

@@ -235,7 +235,7 @@ jobs:
       run: |
         cd ../../im
         call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
-        set PATH="C:\P\grep;%PATH%"
+        set PATH=C:\P\grep;%PATH%
         set CC=cl.exe
         set CXX=cl.exe
         C:\Python3${{ "{{" }} matrix.python-version-minor {{ "}}" }}-x64\python.exe C:\P\IPP\scripts\windows_build_module_wheels.py --py-envs "3${{ "{{" }} matrix.python-version-minor {{ "}}" }}-x64" --no-cleanup