Cleanup windows dockerfile

windows/Dockerfile

@@ -10,6 +10,7 @@ RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tl
     choco install -y cmake --version 3.12.2 --installargs "ADD_CMAKE_TO_PATH=System"; \
     choco install -y \
         git \
+        curl \
         7zip \
         wixtoolset; \
     (New-Object Net.WebClient).DownloadFile('https://github.com/Kitware/ninja/releases/download/v1.8.2.g972a7.kitware.dyndep-1/ninja-1.8.2.g972a7.kitware.dyndep-1_i686-pc-windows-msvc.zip', 'C:/ninja.zip'); \
@@ -21,6 +22,7 @@ RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tl
     python -m pip --no-cache-dir install --no-warn-script-location \
         wheel \
         twine
+COPY VsDevEnv.ps1 C:/VsDevEnv.ps1
 
 COPY qtifwsilent.qs C:/qtifwsilent.qs
 RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
@@ -62,7 +64,3 @@ RUN python -m pip --no-cache-dir install --no-warn-script-location \
         scipy \
         matplotlib \
         pandas
-
-COPY VsDevEnv.ps1 C:/VsDevEnv.ps1
-
-RUN choco install -y curl