Upgrade to net9.0 and try two wineboots as first fails

Dockerfile

@@ -70,9 +70,10 @@ RUN set -x -e; \
     export PATH=/opt/wine-stable/bin:$PATH; \
 		# Install dotnet
     entrypoint wineboot --init; \
+    entrypoint wineboot --init; \
     # get latest version and its hash from https://dotnet.microsoft.com/en-us/download/dotnet
-		wget -nv https://download.visualstudio.microsoft.com/download/pr/7ce6d94a-13c1-4102-bb1b-b0f7ea5afb6e/0764c80c81c16ab927c0a7321f7c07cf/dotnet-sdk-8.0.303-win-x86.exe --no-check-certificate -O /tmp/dotnet.exe; \
-		echo af52649a05bb3c8ba494291234d67f3385446a8a08eaefcbe9fbc4e766ae97a6a13253060a798ce076511fa59086b1d9fa638b51a5e748bcfc79d36ddc7991ca /tmp/dotnet.exe > /tmp/chk; \
+		wget -nv https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.200/dotnet-sdk-9.0.200-win-x86.exe --no-check-certificate -O /tmp/dotnet.exe; \
+		echo 3ddeb620fc45c623ade58f179e80cea64b7af5b76b0b4b1f65b766df3c5614ce04809f40614ebeb98dd6b4662dc1c2bed38d1f78eadc489360d54e35b98b9904 /tmp/dotnet.exe > /tmp/chk; \
 		sha512sum -c /tmp/chk; \
     #while pgrep wineserver >/dev/null; do echo "Waiting for wineserver"; sleep 1; done; \
     while true; do \