Add Applicability to isort (#5161)

## Summary

Fixes some of #4184.

crates/ruff/src/rules/isort/rules/add_required_imports.rs

@@ -118,8 +118,7 @@ fn add_required_import(
         TextRange::default(),
     );
     if settings.rules.should_fix(Rule::MissingRequiredImport) {
-        #[allow(deprecated)]
-        diagnostic.set_fix(Fix::unspecified(
+        diagnostic.set_fix(Fix::automatic(
             Importer::new(python_ast, locator, stylist)
                 .add_import(required_import, TextSize::default()),
         ));

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__combined_required_imports_docstring.py.snap

@@ -10,7 +10,7 @@ docstring.py:1:1: I002 [*] Missing required import: `from __future__ import anno
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+from __future__ import annotations
 2 3 | 
@@ -25,7 +25,7 @@ docstring.py:1:1: I002 [*] Missing required import: `from __future__ import gene
   |
   = help: Insert required import: `from future import generator_stop`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+from __future__ import generator_stop
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_comment.py.snap

@@ -10,7 +10,7 @@ comment.py:1:1: I002 [*] Missing required import: `from __future__ import annota
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | #!/usr/bin/env python3
   2 |+from __future__ import annotations
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_docstring.py.snap

@@ -10,7 +10,7 @@ docstring.py:1:1: I002 [*] Missing required import: `from __future__ import anno
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+from __future__ import annotations
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_docstring_with_continuation.py.snap

@@ -9,7 +9,7 @@ docstring_with_continuation.py:1:1: I002 [*] Missing required import: `from __fu
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1   |-"""Hello, world!"""; x = \
   1 |+"""Hello, world!"""; from __future__ import annotations; x = \
 2 2 |     1; y = 2

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_docstring_with_semicolon.py.snap

@@ -8,7 +8,7 @@ docstring_with_semicolon.py:1:1: I002 [*] Missing required import: `from __futur
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1   |-"""Hello, world!"""; x = 1
   1 |+"""Hello, world!"""; from __future__ import annotations; x = 1
 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_existing_import.py.snap

@@ -9,7 +9,7 @@ existing_import.py:1:1: I002 [*] Missing required import: `from __future__ impor
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
   1 |+from __future__ import annotations
 1 2 | from __future__ import generator_stop
 2 3 | import os

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_multiline_docstring.py.snap

@@ -10,7 +10,7 @@ multiline_docstring.py:1:1: I002 [*] Missing required import: `from __future__ i
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """a
 2 2 | b"""
 3 3 | # b

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_import_off.py.snap

@@ -10,7 +10,7 @@ off.py:1:1: I002 [*] Missing required import: `from __future__ import annotation
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | # isort: off
   2 |+from __future__ import annotations
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__required_imports_docstring.py.snap

@@ -10,7 +10,7 @@ docstring.py:1:1: I002 [*] Missing required import: `from __future__ import anno
   |
   = help: Insert required import: `from future import annotations`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+from __future__ import annotations
 2 3 | 
@@ -25,7 +25,7 @@ docstring.py:1:1: I002 [*] Missing required import: `from __future__ import gene
   |
   = help: Insert required import: `from future import generator_stop`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+from __future__ import generator_stop
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__straight_required_import_docstring.py.snap

@@ -10,7 +10,7 @@ docstring.py:1:1: I002 [*] Missing required import: `import os`
   |
   = help: Insert required import: `import os`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+import os
 2 3 | 

crates/ruff/src/rules/isort/snapshots/ruff__rules__isort__tests__straight_required_import_docstring.pyi.snap

@@ -10,7 +10,7 @@ docstring.pyi:1:1: I002 [*] Missing required import: `import os`
   |
   = help: Insert required import: `import os`
 
-ℹ Suggested fix
+ℹ Fix
 1 1 | """Hello, world!"""
   2 |+import os
 2 3 |