Fix OptInRule conformance and re-register rules

- Use @SwiftSyntaxRule(explicitRewriter: true, optIn: true) instead of
  directly conforming to OptInRule, which caused a type mismatch
- Rebase on latest upstream main
- Re-run rules and reporters register

Author: william-laverty

Source/SwiftLintBuiltInRules/Rules/Idiomatic/RedundantFinalActorRule.swift

@@ -1,7 +1,7 @@
 import SwiftSyntax
 
-@SwiftSyntaxRule(explicitRewriter: true)
-struct RedundantFinalActorRule: OptInRule {
+@SwiftSyntaxRule(explicitRewriter: true, optIn: true)
+struct RedundantFinalActorRule: Rule {
     var configuration = SeverityConfiguration<Self>(.warning)
 
     static let description = RuleDescription(

Tests/GeneratedTests/GeneratedTests_07.swift

@@ -151,8 +151,8 @@ final class RedundantDiscardableLetRuleGeneratedTests: SwiftLintTestCase {
     }
 }
 
-final class RedundantNilCoalescingRuleGeneratedTests: SwiftLintTestCase {
+final class RedundantFinalActorRuleGeneratedTests: SwiftLintTestCase {
     func testWithDefaultConfiguration() {
-        verifyRule(RedundantNilCoalescingRule.description)
+        verifyRule(RedundantFinalActorRule.description)
     }
 }

Tests/GeneratedTests/GeneratedTests_08.swift

@@ -7,6 +7,12 @@
 @testable import SwiftLintCore
 import TestHelpers
 
+final class RedundantNilCoalescingRuleGeneratedTests: SwiftLintTestCase {
+    func testWithDefaultConfiguration() {
+        verifyRule(RedundantNilCoalescingRule.description)
+    }
+}
+
 final class RedundantObjcAttributeRuleGeneratedTests: SwiftLintTestCase {
     func testWithDefaultConfiguration() {
         verifyRule(RedundantObjcAttributeRule.description)
@@ -150,9 +156,3 @@ final class StrictFilePrivateRuleGeneratedTests: SwiftLintTestCase {
         verifyRule(StrictFilePrivateRule.description)
     }
 }
-
-final class StrongIBOutletRuleGeneratedTests: SwiftLintTestCase {
-    func testWithDefaultConfiguration() {
-        verifyRule(StrongIBOutletRule.description)
-    }
-}

Tests/GeneratedTests/GeneratedTests_09.swift

@@ -7,6 +7,12 @@
 @testable import SwiftLintCore
 import TestHelpers
 
+final class StrongIBOutletRuleGeneratedTests: SwiftLintTestCase {
+    func testWithDefaultConfiguration() {
+        verifyRule(StrongIBOutletRule.description)
+    }
+}
+
 final class SuperfluousElseRuleGeneratedTests: SwiftLintTestCase {
     func testWithDefaultConfiguration() {
         verifyRule(SuperfluousElseRule.description)
@@ -150,9 +156,3 @@ final class UnneededSynthesizedInitializerRuleGeneratedTests: SwiftLintTestCase
         verifyRule(UnneededSynthesizedInitializerRule.description)
     }
 }
-
-final class UnneededThrowsRuleGeneratedTests: SwiftLintTestCase {
-    func testWithDefaultConfiguration() {
-        verifyRule(UnneededThrowsRule.description)
-    }
-}

Tests/GeneratedTests/GeneratedTests_10.swift

@@ -7,6 +7,12 @@
 @testable import SwiftLintCore
 import TestHelpers
 
+final class UnneededThrowsRuleGeneratedTests: SwiftLintTestCase {
+    func testWithDefaultConfiguration() {
+        verifyRule(UnneededThrowsRule.description)
+    }
+}
+
 final class UnownedVariableCaptureRuleGeneratedTests: SwiftLintTestCase {
     func testWithDefaultConfiguration() {
         verifyRule(UnownedVariableCaptureRule.description)

Tests/IntegrationTests/Resources/default_rule_configurations.yml

@@ -1006,6 +1006,11 @@ redundant_discardable_let:
   meta:
     opt-in: false
     correctable: true
+redundant_final_actor:
+  severity: warning
+  meta:
+    opt-in: true
+    correctable: true
 redundant_nil_coalescing:
   severity: warning
   meta: