Rename .paket bootstrap subfolder to fix CI

The default case for Mac&Linux builds seemed to be to try
to run mono, which these days we can say is an old tech. By
renaming this folder we can see that the new versions of .NET
(as in .NETCore, which got renamed back again to ".NET" in v5)
can build fine.

Author: knocte

.paket/Paket.Restore.targets .paket_netfx/Paket.Restore.targets.paket/Paket.Restore.targets renamed to .paket_netfx/Paket.Restore.targets

@@ -5,7 +5,7 @@
 
 [![Join the chat at https://gitter.im/fsprojects/SQLProvider](https://badges.gitter.im/fsprojects/SQLProvider.svg)](https://gitter.im/fsprojects/SQLProvider?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-A general .NET/Mono SQL database type provider. Current features :
+A general .NET SQL database type provider. Current features :
  * LINQ queries
  * Lazy schema exploration 
  * Automatic constraint navigation
@@ -45,9 +45,13 @@ additional samples and documentation!
 
 ## Building [![Build status](https://github.com/fsprojects/SQLProvider/actions/workflows/CI.yml/badge.svg?branch=master&event=push)](https://github.com/fsprojects/SQLProvider/actions?query=branch%3Amaster)
 
-* Mono: Run *build.sh*
+* Linux/macOS: Run *build.sh*
 * Windows: Run *build.cmd*
 
+(Note: both scripts above use the `dotnet` command underneath; if you need to build
+with .NETFramework v4.x or Mono, rename the '.paket_netfx' to '.paket' first, before
+restoring & building manually with paket and msbuild.)
+
 ## Known issues
 
 - Database vendors other than SQL Server and Access use dynamic assembly loading.  This 

.paket/paket.exe .paket_netfx/paket.exe.paket/paket.exe renamed to .paket_netfx/paket.exe

@@ -1,4 +1,8 @@
 @echo off
+where /q dotnet
+if ERRORLEVEL 1 (
+  echo "ERROR: 'dotnet' not found. Please ensure you have installed .NETv6 or newer" && exit /b 1
+)
 rem change the target via -t, e.g.:
 rem build -t PackNuget
 cls

README.md

@@ -3,6 +3,7 @@ if test "$OS" = "Windows_NT"
 then
   cmd /C build.cmd
 else
+  which dotnet > /dev/null || { echo "ERROR: 'dotnet' not found. Please ensure you have installed .NETv6" >&2 && exit 1; }
   dotnet tool restore
   dotnet paket restore
   #dotnet fsi build.fsx -t Build $@