Forgot test_runner

Signed-off-by: Francis Bouvier <francis@lightpanda.io>

src/test_runner.zig

@@ -0,0 +1,9 @@
+const std = @import("std");
+
+const tests = @import("run_tests.zig");
+
+pub const Types = tests.Types;
+
+pub fn main() !void {
+    try tests.main();
+}