Update java/ql/test/library-tests/frameworks/micronaut/MicronautConfigTest.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: mbaluda

java/ql/test/library-tests/frameworks/micronaut/MicronautConfigTest.java

@@ -15,16 +15,16 @@ void sink(Object o) {}
 
     @Get("/secret")
     void testValueField() {
-        sink(secretValue);
+        sink(secretValue); // $hasTaintFlow
     }
 
     @Get("/key")
     void testPropertyField() {
-        sink(apiKey);
+        sink(apiKey); // $hasTaintFlow
     }
 
     @Get("/param")
     void testValueParam(@Value("${app.name}") String appName) {
-        sink(appName);
+        sink(appName); // $hasTaintFlow
     }
 }