Fix argument forwarding through must-run

windows/Dockerfile

@@ -80,8 +80,8 @@ RUN . /Library.ps1; \
         boost-property-tree:$vcpkg_triplet \
         jsoncpp:$vcpkg_triplet \
         websocketpp:$vcpkg_triplet; \
-    Must-Run ./vcpkg install "opencv[ffmpeg,ximea,cuda,opengl]:$vcpkg_triplet"; \
-    Must-Run ./vcpkg install "mxnet[cpp,opencv,cuda,cudnn]:$vcpkg_triplet"; \
+    Must-Run ./vcpkg install "\"opencv[ffmpeg,ximea,cuda,opengl]:$vcpkg_triplet\""; \
+    Must-Run ./vcpkg install "\"mxnet[cpp,opencv,cuda,cudnn]:$vcpkg_triplet\""; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/flang.dll ./installed/$vcpkg_triplet/bin/; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/flangrti.dll ./installed/$vcpkg_triplet/bin/; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/libomp.dll ./installed/$vcpkg_triplet/bin/; \
@@ -101,8 +101,8 @@ RUN . /Library.ps1; \
         boost-property-tree:$vcpkg_triplet \
         jsoncpp:$vcpkg_triplet \
         websocketpp:$vcpkg_triplet; \
-    Must-Run ./vcpkg install "opencv[ffmpeg,ximea,opengl]:$vcpkg_triplet"; \
-    Must-Run ./vcpkg install "mxnet[cpp,opencv]:$vcpkg_triplet"; \
+    Must-Run ./vcpkg install "\"opencv[ffmpeg,ximea,opengl]:$vcpkg_triplet\""; \
+    Must-Run ./vcpkg install "\"mxnet[cpp,opencv]:$vcpkg_triplet\""; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/flang.dll ./installed/$vcpkg_triplet/bin/; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/flangrti.dll ./installed/$vcpkg_triplet/bin/; \
     Copy-Item ./downloads/tools/flang/5.0.0/Library/bin/libomp.dll ./installed/$vcpkg_triplet/bin/; \