.NET March 2023 Update - .NET 7.0.4 and SDK 7.0.104

[dotnet-sb-bot]

Please use the v7.0.104 tag to source-build .NET version 7.0.4 / 7.0.104.

• Release Notes: https://github.com/dotnet/core/blob/main/release-notes/7.0/7.0.4/7.0.104.md
• Tag URL: https://github.com/dotnet/installer/releases/tag/v7.0.104

@dotnet/distro-maintainers

{
  "Channel": "7.0",
  "Runtime": "7.0.4",
  "Sdk": "7.0.104",
  "InstallerTag": "v7.0.104"
}