Use hyperv for windows builds

Signed-off-by: Kozlowski, Marek <[email protected]>

Author: marekkozl

.github/workflows/build-multi.yml

@@ -202,6 +202,9 @@ jobs:
         ${{ runner.os == 'Windows' && '  \
           --memory 16G ' || '  '
         }}\
+        ${{ runner.os == 'Windows' && '  \
+          --isolation=hyperv ' || '  '
+        }}\
         ${{ matrix.os.vmaj != '' && format('  \
           --build-arg VMAJ={0} \
           --build-arg VMIN={1} ', matrix.os.vmaj, matrix.os.vmin) || '  '