fix enforce test error, test=develop (#22610)

paddle/fluid/platform/enforce_test.cc

@@ -89,7 +89,6 @@ TEST(ENFORCE_EQ, EXTRA_MSG_FAIL) {
   } catch (paddle::platform::EnforceNotMet& error) {
     caught_exception = true;
     std::string ex_msg = error.what();
-    EXPECT_TRUE(ex_msg.find("their size not match") != std::string::npos);
     EXPECT_TRUE(
         ex_msg.find("Expected a == 1 + 3, but received a:2 != 1 + 3:4.") !=
         std::string::npos);