[MLIR] check resource attr of module in TEST(Bytecode, MultiModuleWithResource) (#119618)

`checkResourceAttribute` accidentally ignored its argument and only
checked `roundTripModule` and not `module`

Author: sorenlassen

mlir/unittests/Bytecode/BytecodeTest.cpp

@@ -69,8 +69,8 @@ TEST(Bytecode, MultiModuleWithResource) {
     GTEST_SKIP();
 
   // Try to see if we have a valid resource in the parsed module.
-  auto checkResourceAttribute = [&](Operation *op) {
-    Attribute attr = roundTripModule->getDiscardableAttr("bytecode.test");
+  auto checkResourceAttribute = [](Operation *parsedModule) {
+    Attribute attr = parsedModule->getDiscardableAttr("bytecode.test");
     ASSERT_TRUE(attr);
     auto denseResourceAttr = dyn_cast<DenseI32ResourceElementsAttr>(attr);
     ASSERT_TRUE(denseResourceAttr);