Remove manual tag from wasm binary

PiperOrigin-RevId: 277572513

iree/tools/web/BUILD

diff --git a/iree/tools/web/BUILD b/iree/tools/web/BUILD
index f55ef9d..3e8bca8 100644
--- a/iree/tools/web/BUILD
+++ b/iree/tools/web/BUILD
@@ -67,7 +67,6 @@
 auto_wasm_binary(
     name = "run_module_emscripten_binary",
     cc_target = ":run_module_emscripten",
-    tags = ["manual"],
     threads = "emscripten",
 )