Fix Windows build command to use environment variable syntax for GITHUB_WORKSPACE

Author: davidhjp01

.github/workflows/build.yml

@@ -145,7 +145,7 @@ jobs:
           cmake-version: '3.16.x'
       - run: cmake -E make_directory build
       - working-directory: build/
-        run: cmake $GITHUB_WORKSPACE
+        run: cmake $env:GITHUB_WORKSPACE
       - working-directory: build/
         run: cmake --build . --config ${{ matrix.build_type }}
       - working-directory: build/

.github/workflows/sanitizer.yml

@@ -52,7 +52,7 @@ jobs:
     - run: cmake -E make_directory build
 
     - working-directory: build/
-      run: cmake $GITHUB_WORKSPACE -DBUILD_EXAMPLES=OFF -DCMAKE_CXX_FLAGS="-fsanitize=${{ matrix.sanitizer }} -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=Off"
+      run: cmake $GITHUB_WORKSPACE -DBUILD_EXAMPLES=OFF -DCMAKE_CXX_FLAGS="-fsanitize=${{ matrix.sanitizer }} fno-lto"
 
     - working-directory: build/
       run: cmake --build .