GDScript: Fix lambdas capturing non-local variables

modules/gdscript/tests/scripts/runtime/features/lambda_captures.gd

@@ -0,0 +1,26 @@
+# GH-92217
+# TODO: Add more tests.
+
+static var static_var: int:
+	set(value):
+		prints("set static_var", value)
+	get:
+		print("get static_var")
+		return 0
+
+var member_var: int:
+	set(value):
+		prints("set member_var", value)
+	get:
+		print("get member_var")
+		return 0
+
+func test():
+	var lambda := func ():
+		var _tmp := static_var
+		_tmp = member_var
+
+		static_var = 1
+		member_var = 1
+
+	lambda.call()

modules/gdscript/tests/scripts/runtime/features/lambda_captures.out

@@ -0,0 +1,5 @@
+GDTEST_OK
+get static_var
+get member_var
+set static_var 1
+set member_var 1