tests: Update regression tests

obalunenko · obalunenko · commit ed009896a666 · 2022-12-01T17:34:26.000+04:00
diff --git a/tests/regression_test.go b/tests/regression_test.go
@@ -2365,7 +2365,7 @@ func testcases2021() []testcase {
 				Part1: "",
 				Part2: "",
 			},
-			wantErr: true,
+			wantErr: false,
 		},
 		{
 			name: "2021/day09",
