[F#] Update dotnet to 6.0 (#6889)

frameworks/FSharp/falco/falco.dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /app
 COPY src/App .
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS runtime
 ENV ASPNETCORE_URLS http://+:8080
 WORKDIR /app
 COPY --from=build /app/out ./

frameworks/FSharp/falco/src/App/App.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <DebugType>portable</DebugType>
     <AssemblyName>App</AssemblyName>
     <OutputType>Exe</OutputType>

frameworks/FSharp/frank/frank.dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /app
 COPY src/App .
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS runtime
 ENV ASPNETCORE_URLS http://+:8080
 WORKDIR /app
 COPY --from=build /app/out ./

frameworks/FSharp/frank/src/App/App.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <DebugType>portable</DebugType>
     <AssemblyName>App</AssemblyName>
     <OutputType>Exe</OutputType>

frameworks/FSharp/suave/src/App/App.fsproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <ServerGarbageCollection>true</ServerGarbageCollection>
   </PropertyGroup>
 

frameworks/FSharp/suave/suave.dockerfile

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0
+FROM mcr.microsoft.com/dotnet/sdk:6.0
 WORKDIR /app
 COPY src/App .
 RUN dotnet publish -c Release -o out

frameworks/FSharp/zebra/src/App/App.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <DebugType>portable</DebugType>
     <AssemblyName>App</AssemblyName>
     <OutputType>Exe</OutputType>

frameworks/FSharp/zebra/zebra-simple.dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /app
 COPY src/App .
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS runtime
 ENV ASPNETCORE_URLS http://+:8080
 WORKDIR /app
 COPY --from=build /app/out ./

frameworks/FSharp/zebra/zebra.dockerfile

@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /app
 COPY src/App .
 RUN dotnet publish -c Release -o out
 
-FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS runtime
 ENV ASPNETCORE_URLS http://+:8080
 WORKDIR /app
 COPY --from=build /app/out ./