Update cmake-single-platform.yml

Author: michelguillaume

.github/workflows/cmake-single-platform.yml

@@ -33,14 +33,15 @@ jobs:
       - name: Install Conan dependencies
         if: env.BUILD_TESTS == 'ON'
         run: |
-          conan install . --output-folder=build --build=missing -s build_type=${{env.BUILD_TYPE}}
+          conan install ${{github.workspace}} --output-folder=${{github.workspace}}/build --build=missing -s build_type=${{env.BUILD_TYPE}}
 
       - name: Configure CMake
         # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
         # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
-        run: cmake -B build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
-                            -DBUILD_TESTS=${{env.BUILD_TESTS}} \
-                            -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/build/build/Release/generators/conan_toolchain.cmake
+        run: cmake -B build -S ${{github.workspace}} \
+                   -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
+                   -DBUILD_TESTS=${{env.BUILD_TESTS}} \
+                   -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/build/build/Release/generators/conan_toolchain.cmake
 
       - name: Build
         # Build your program with the given configuration