feat(c_sharp): Add first draft of locals

queries/c_sharp/locals.scm

@@ -0,0 +1,41 @@
+;; Definitions
+(variable_declarator
+  . (identifier) @definition.var)
+
+(variable_declarator
+  (tuple_pattern
+    (identifier) @definition.var))
+
+(declaration_expression
+  name: (identifier) @definition.var)
+
+(for_each_statement
+  left: (identifier) @definition.var)
+
+(for_each_statement
+  left: (tuple_pattern
+    (identifier) @definition.var))
+
+(parameter
+  (identifier) @definition.parameter)
+
+(method_declaration
+  name: (identifier) @definition.method)
+
+(local_function_statement
+  name: (identifier) @definition.method)
+
+(property_declaration
+  name: (identifier) @definition)
+
+(type_parameter
+  (identifier) @definition.type)
+
+(class_declaration
+  name: (identifier) @definition)
+
+;; References
+(identifier) @reference
+
+;; Scope
+(block) @scope