"Organize Imports" breaks build.sbt

[cl-alexk]

Describe the bug

To Reproduce Steps to reproduce the behavior:

1. Open build.sbt, ensure it has this:

import NativePackagerHelper.*

2. Invoke "Organize Imports"
3. Watch build.sbt become:

import NativePackagerHelper.`*`

4. Now SBT can't build due to a syntax error.

Expected behavior

For import NativePackageHelper.* in build.sbt to be left as is.

Installation:

• Operating system: macOS
• VSCode version: 1.96.0
• VSCode extension version: 1.44.0
• Metals version: 1.4.1

Additional context

Additionally, repeated application of "Organize Imports" are not idempotent:

// save built.sbt like this
import NativePackagerHelper._

// run "organize imports" once:
import NativePackagerHelper.*

// run "organize imports" AGAIN
import NativePackagerHelper.`*`

[tgodzik]

We should try to warn when dialect is not correct (target doesn't contain -Xsource 3)

[kasiaMarek]

In ScalafixProvider we add -Xsource:3 for !isScala3 && isSource3, maybe we should also add for .sbt files always.