Fix tests

Author: kazimuth

crates/bindings-csharp/Codegen.Tests/fixtures/client/snapshots/Type#CustomTaggedEnum.verified.cs

@@ -77,11 +77,11 @@ public override int GetHashCode()
         switch (this)
         {
             case IntVariant(var inner):
-                var hashIntVariant = inner.GetHashCode();
-                return hashIntVariant;
+                var ___hashIntVariant = inner.GetHashCode();
+                return ___hashIntVariant;
             case StringVariant(var inner):
-                var hashStringVariant = inner == null ? 0 : inner.GetHashCode();
-                return hashStringVariant;
+                var ___hashStringVariant = inner == null ? 0 : inner.GetHashCode();
+                return ___hashStringVariant;
             default:
                 return 0;
         }

crates/bindings-csharp/Codegen.Tests/fixtures/diag/snapshots/Module#TestTableTaggedEnum.verified.cs

@@ -115,17 +115,17 @@ public override int GetHashCode()
         switch (this)
         {
             case IntVariant(var inner):
-                var hashIntVariant = inner.GetHashCode();
-                return hashIntVariant;
+                var ___hashIntVariant = inner.GetHashCode();
+                return ___hashIntVariant;
             case StringVariant(var inner):
-                var hashStringVariant = inner == null ? 0 : inner.GetHashCode();
-                return hashStringVariant;
+                var ___hashStringVariant = inner == null ? 0 : inner.GetHashCode();
+                return ___hashStringVariant;
             case NullableIntVariant(var inner):
-                var hashNullableIntVariant = inner.GetHashCode();
-                return hashNullableIntVariant;
+                var ___hashNullableIntVariant = inner.GetHashCode();
+                return ___hashNullableIntVariant;
             case NullableStringVariant(var inner):
-                var hashNullableStringVariant = inner == null ? 0 : inner.GetHashCode();
-                return hashNullableStringVariant;
+                var ___hashNullableStringVariant = inner == null ? 0 : inner.GetHashCode();
+                return ___hashNullableStringVariant;
             default:
                 return 0;
         }