Update dev/src/test/java/com/google/adk/web/AdkWebServerUITest.java

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: vorburger

dev/src/test/java/com/google/adk/web/AdkWebServerUITest.java

@@ -40,7 +40,7 @@ public class AdkWebServerUITest {
   @Autowired private MockMvc mockMvc;
 
   @Test
-  public void root_shouldRedirectToDevUi() throws Exception {
+  public void rootShouldRedirectToDevUi() throws Exception {
     mockMvc
         .perform(get("/"))
         .andExpect(status().is3xxRedirection())