feat: Expose useParenthesesForGroovy configuration for Groovy DSL syntax.

[Freeezzzi]

Problem

In #1522 useParenthesesForGroovy param was added to AdvicePrinter to support parentheses syntax in Groovy build scripts.
From 1522 PR description:

// Space syntax (default)
implementation projects.myModule   
api projects.common.viewmodels  

// Parentheses syntax (when useParenthesesForGroovy = true)
implementation(projects.myModule) 
api(projects.common.viewmodels) 

The parameter existed in the code but it was never exposed as a configurable option - it always defaulted to false.
For proof, here's a search in repository: https://github.com/search?q=repo%3Aautonomousapps%2Fdependency-analysis-gradle-plugin%20useParenthesesForGroovy&type=code

This meant that even if a project consistently used parentheses syntax in Groovy build scripts:

dependencies {
  implementation(libs.core)
  api(projects.myModule)
}

The plugin's advice output (projectHealth, buildHealth) and build script rewriting (fixDependencies) would always produce space:

implementation libs.core
api projects.myModule

How I propose to configure

useParenthesesForGroovy flag is now configurable via the structure {} DSL block.

Configure in settings.gradle[.kts] or root build.gradle[.kts]:

dependencyAnalysis {
  structure {
    useParenthesesForGroovy(true)
  }
}