fix: simplify further

Author: fancybear-dev

Dockerfile

@@ -10,7 +10,10 @@ WORKDIR C:/Program Files/Vector
 
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-RUN Invoke-WebRequest -UseBasicParsing -Uri "https://github.com/vectordotdev/vector/releases/download/v$$env:VECTOR_VERSION/vector-$env:VECTOR_VERSION-x86_64-pc-windows-msvc.zip" -OutFile "vector.zip"; \
+RUN Write-Host "VECTOR_VERSION: $$env:VECTOR_VERSION"; \
+    $url = "https://github.com/vectordotdev/vector/releases/download/v$$env:VECTOR_VERSION/vector-$$env:VECTOR_VERSION-x86_64-pc-windows-msvc.zip"; \
+    Write-Host "Download URL: $url"; \
+    Invoke-WebRequest -UseBasicParsing -Uri $url -OutFile "vector.zip"; \
     Expand-Archive -Path "vector.zip" -DestinationPath "."; \
     Remove-Item "vector.zip"