Update .NET sdks.

Author: peters

.github/workflows/dotnetcore.yml

@@ -15,9 +15,9 @@ env:
   GITVERSION_VERSION: 5.12.0
   MSVS_TOOLSET_VERSION: 16
   SNAPX_DOTNET_FRAMEWORK_VERSION: net7.0
-  DOTNET_NET60_VERSION: 6.0.413
-  DOTNET_NET70_VERSION: 7.0.400
-  DOTNET_NET80_VERSION: 8.0.100-preview.7.23376.3
+  DOTNET_NET60_VERSION: 6.0.414
+  DOTNET_NET70_VERSION: 7.0.401
+  DOTNET_NET80_VERSION: 8.0.100-rc.1.23455.8
   DOTNET_CLI_TELEMETRY_OPTOUT: 1
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
   DOTNET_NOLOGO: 1

build.ps1

@@ -8,7 +8,7 @@ param(
     [Parameter(Position = 2, ValueFromPipelineByPropertyName = $true)]
 	[string] $DockerImageName = "snapx",
 	[Parameter(Position = 3, ValueFromPipelineByPropertyName = $true)]
-	[string] $DockerVersion = "27.0",
+	[string] $DockerVersion = "28.0",
 	[Parameter(Position = 4, ValueFromPipelineByPropertyName = $true)]
     [switch] $DockerLocal,
     [Parameter(Position = 5, ValueFromPipelineByPropertyName = $true)]

docker/Dockerfile

@@ -3,9 +3,9 @@ FROM ubuntu:20.04 as env-build
 ENV DEBIAN_FRONTEND=noninteractive
 ENV SNAPX_DOCKER_WORKING_DIR /build/snapx
 
-ARG DOTNET_60_SDK_VERSION=6.0.413
-ARG DOTNET_70_SDK_VERSION=7.0.400
-ARG DOTNET_80_SDK_VERSION=8.0.100-preview.7.23376.3
+ARG DOTNET_60_SDK_VERSION=6.0.414
+ARG DOTNET_70_SDK_VERSION=7.0.401
+ARG DOTNET_80_SDK_VERSION=8.0.100-rc.1.23455.8
 ARG DOTNET_RID=linux-x64