Fixed some static field names (#8331)

Author: glen-84

src/HotChocolate/Core/src/Types.Scalars/UtcOffsetType.cs

@@ -108,12 +108,12 @@ public override bool TryDeserialize(object? resultValue, out object? runtimeValu
 
     private static class OffsetLookup
     {
-        private static readonly IReadOnlyDictionary<TimeSpan, string> _timeSpanToOffset;
-        private static readonly IReadOnlyDictionary<string, TimeSpan> _offsetToTimeSpan;
+        private static readonly IReadOnlyDictionary<TimeSpan, string> s_timeSpanToOffset;
+        private static readonly IReadOnlyDictionary<string, TimeSpan> s_offsetToTimeSpan;
 
         static OffsetLookup()
         {
-            _timeSpanToOffset = new Dictionary<TimeSpan, string>
+            s_timeSpanToOffset = new Dictionary<TimeSpan, string>
                 {
                     { new TimeSpan(-12, 0, 0), "-12:00" },
                     { new TimeSpan(-11, 0, 0), "-11:00" },
@@ -155,27 +155,27 @@ static OffsetLookup()
                     { new TimeSpan(14, 0, 0), "+14:00" },
                 };
 
-            var offsetToTimeSpan = _timeSpanToOffset
+            var offsetToTimeSpan = s_timeSpanToOffset
                 .Reverse()
                 .ToDictionary(x => x.Value, x => x.Key);
             offsetToTimeSpan["-00:00"] = TimeSpan.Zero;
             offsetToTimeSpan["00:00"] = TimeSpan.Zero;
 
-            _offsetToTimeSpan = offsetToTimeSpan;
+            s_offsetToTimeSpan = offsetToTimeSpan;
         }
 
         public static bool TrySerialize(
             TimeSpan value,
             [NotNullWhen(true)] out string? result)
         {
-            return _timeSpanToOffset.TryGetValue(value, out result);
+            return s_timeSpanToOffset.TryGetValue(value, out result);
         }
 
         public static bool TryDeserialize(
             string value,
             [NotNullWhen(true)] out TimeSpan result)
         {
-            return _offsetToTimeSpan.TryGetValue(value, out result);
+            return s_offsetToTimeSpan.TryGetValue(value, out result);
         }
     }
 }

src/HotChocolate/Language/src/Language.SyntaxTree/DirectiveLocation.cs

@@ -5,11 +5,11 @@ namespace HotChocolate.Language;
 
 public sealed class DirectiveLocation : IEquatable<DirectiveLocation?>
 {
-    private static readonly Dictionary<string, DirectiveLocation> _cache;
+    private static readonly Dictionary<string, DirectiveLocation> s_cache;
 
     static DirectiveLocation()
     {
-        _cache = GetAll().ToDictionary(t => t.Value);
+        s_cache = GetAll().ToDictionary(t => t.Value);
     }
 
     private DirectiveLocation(string value)
@@ -105,14 +105,14 @@ public override int GetHashCode()
     public static DirectiveLocation InputFieldDefinition { get; } = new("INPUT_FIELD_DEFINITION");
 
     public static bool IsValidName(string value)
-        => _cache.ContainsKey(value);
+        => s_cache.ContainsKey(value);
 
 #if NETSTANDARD2_0
     public static bool TryParse(string value, out DirectiveLocation? location)
 #else
     public static bool TryParse(string value, [NotNullWhen(true)] out DirectiveLocation? location)
 #endif
-        => _cache.TryGetValue(value, out location);
+        => s_cache.TryGetValue(value, out location);
 
     private static IEnumerable<DirectiveLocation> GetAll()
     {