Remove allow-unused-imports setting from the common lint options (#13677)

Fixes #13668

Author: MichaReiser

crates/ruff_workspace/src/configuration.rs

@@ -604,7 +604,6 @@ pub struct LintConfiguration {
     pub logger_objects: Option<Vec<String>>,
     pub task_tags: Option<Vec<String>>,
     pub typing_modules: Option<Vec<String>>,
-    pub allowed_unused_imports: Option<Vec<String>>,
 
     // Plugins
     pub flake8_annotations: Option<Flake8AnnotationsOptions>,
@@ -717,7 +716,7 @@ impl LintConfiguration {
             task_tags: options.common.task_tags,
             logger_objects: options.common.logger_objects,
             typing_modules: options.common.typing_modules,
-            allowed_unused_imports: options.common.allowed_unused_imports,
+
             // Plugins
             flake8_annotations: options.common.flake8_annotations,
             flake8_bandit: options.common.flake8_bandit,
@@ -1086,9 +1085,7 @@ impl LintConfiguration {
                 .or(config.explicit_preview_rules),
             task_tags: self.task_tags.or(config.task_tags),
             typing_modules: self.typing_modules.or(config.typing_modules),
-            allowed_unused_imports: self
-                .allowed_unused_imports
-                .or(config.allowed_unused_imports),
+
             // Plugins
             flake8_annotations: self.flake8_annotations.combine(config.flake8_annotations),
             flake8_bandit: self.flake8_bandit.combine(config.flake8_bandit),
@@ -1310,7 +1307,6 @@ fn warn_about_deprecated_top_level_lint_options(
         explicit_preview_rules,
         task_tags,
         typing_modules,
-        allowed_unused_imports,
         unfixable,
         flake8_annotations,
         flake8_bandit,
@@ -1409,9 +1405,6 @@ fn warn_about_deprecated_top_level_lint_options(
     if typing_modules.is_some() {
         used_options.push("typing-modules");
     }
-    if allowed_unused_imports.is_some() {
-        used_options.push("allowed-unused-imports");
-    }
 
     if unfixable.is_some() {
         used_options.push("unfixable");

crates/ruff_workspace/src/options.rs

@@ -785,16 +785,6 @@ pub struct LintCommonOptions {
     )]
     pub typing_modules: Option<Vec<String>>,
 
-    /// A list of modules which is allowed even though they are not used
-    /// in the code.
-    ///
-    /// This is useful when a module has a side effect when imported.
-    #[option(
-        default = r#"[]"#,
-        value_type = "list[str]",
-        example = r#"allowed-unused-imports = ["hvplot.pandas"]"#
-    )]
-    pub allowed_unused_imports: Option<Vec<String>>,
     /// A list of rule codes or prefixes to consider non-fixable.
     #[option(
         default = "[]",