Chore: Update test cases & reformat

Author: StevenWong12

Sources/SwiftParserDiagnostics/ParseDiagnosticsGenerator.swift

@@ -384,7 +384,6 @@ public class ParseDiagnosticsGenerator: SyntaxAnyVisitor {
     return .visitChildren
   }
 
-  
   public override func visit(_ node: AccessorEffectSpecifiersSyntax) -> SyntaxVisitorContinueKind {
     return handleEffectSpecifiers(node)
   }

Tests/SwiftParserTest/DeclarationTests.swift

@@ -772,11 +772,11 @@ final class DeclarationTests: XCTestCase {
           accessors: AccessorListSyntax([
             AccessorDeclSyntax(
               accessorKind: .keyword(.get)
-              )
-            ]),
+            )
+          ]),
           UnexpectedNodesSyntax([
             TokenSyntax.identifier("bogus"), TokenSyntax.keyword(.rethrows),
-            TokenSyntax.identifier("set")
+            TokenSyntax.identifier("set"),
           ])
         )
       ),

Tests/SwiftParserTest/translated/EffectfulPropertiesTests.swift

@@ -215,12 +215,12 @@ final class EffectfulPropertiesTests: XCTestCase {
     assertParse(
       """
       var bad4 : Int = 0 {
-        willSet(theValue) 3️⃣reasync 4️⃣rethrows 1️⃣async 2️⃣throws {}
+        willSet(theValue) 1️⃣reasync 2️⃣rethrows async 3️⃣throws {}
       }
       """,
       diagnostics: [
-        DiagnosticSpec(locationMarker: "1️⃣", message: "'async' conflicts with 'reasync'", notes: [NoteSpec(locationMarker: "3️⃣", message: "'reasync' declared here")], fixIts: ["remove redundant 'async'"]),
-        DiagnosticSpec(locationMarker: "2️⃣", message: "'throws' conflicts with 'rethrows'", notes: [NoteSpec(locationMarker: "4️⃣", message: "'rethrows' declared here")], fixIts: ["remove redundant 'throws'"]),
+        DiagnosticSpec(locationMarker: "1️⃣", message: "expected async specifier; did you mean 'async'?", fixIts: ["replace 'reasync' with 'async'"]),
+        DiagnosticSpec(locationMarker: "2️⃣", message: "'rethrows' conflicts with 'throws'", notes: [NoteSpec(locationMarker: "3️⃣", message: "'throws' declared here")], fixIts: ["remove redundant 'rethrows'"]),
       ]
     )
   }
@@ -246,8 +246,7 @@ final class EffectfulPropertiesTests: XCTestCase {
       }
       """,
       diagnostics: [
-        DiagnosticSpec(locationMarker: "1️⃣", message: "unexpected code 'bogus rethrows' before effect specifiers"),
-        DiagnosticSpec(locationMarker: "2️⃣", message: "expected throwing specifier; did you mean 'throws'?"),
+        DiagnosticSpec(locationMarker: "1️⃣", message: "unexpected code 'bogus rethrows' in accessor")
       ]
     )
   }