C#: Add some more collection and spread element expression kinds to the dbscheme.

csharp/extractor/Semmle.Extraction.CSharp/Kinds/ExprKind.cs

@@ -130,6 +130,8 @@ namespace Semmle.Extraction.Kinds
         URSHIFT = 133,
         ASSIGN_URSHIFT = 134,
         UTF8_STRING_LITERAL = 135,
+        COLLECTION = 136,
+        SPREAD_ELEMENT = 137,
         DEFINE_SYMBOL = 999,
     }
 }

csharp/ql/lib/semmlecode.csharp.dbscheme

@@ -1148,6 +1148,9 @@ case @expr.kind of
 | 133 = @urshift_expr
 | 134 = @assign_urshift_expr
 | 135 = @utf8_string_literal_expr
+/* C# 12.0 */
+| 136 = @collection_expr
+| 137 = @spread_element_expr
 /* Preprocessor */
 | 999 = @define_symbol_expr
 ;