Simplify pattern used introduced in #46284

There is one reason for doing that: this way, we are sure the value of
the boolean is not dependent of anything contextual to the Consumer
invocation.
I think it's a lot safer this way.

(cherry picked from commit c534f77)

extensions/resteasy-reactive/rest/deployment/src/main/java/io/quarkus/resteasy/reactive/server/deployment/ResteasyReactiveProcessor.java

@@ -520,6 +520,9 @@ public void setupEndpoints(ApplicationIndexBuildItem applicationIndexBuildItem,
                 return false;
             };
 
+            final boolean filtersAccessResourceMethod = filtersAccessResourceMethod(
+                    resourceInterceptorsBuildItem.getResourceInterceptors());
+
             BiConsumer<String, BiFunction<String, ClassVisitor, ClassVisitor>> transformationConsumer = (name,
                     function) -> bytecodeTransformerBuildItemBuildProducer
                             .produce(new BytecodeTransformerBuildItem(name, function));
@@ -562,8 +565,6 @@ public void setupEndpoints(ApplicationIndexBuildItem applicationIndexBuildItem,
                             classLevelExceptionMappers.isPresent() ? classLevelExceptionMappers.get().getMappers()
                                     : Collections.emptyMap())
                     .setResourceMethodCallback(new Consumer<>() {
-                        Boolean filtersAccessResourceMethod;
-
                         @Override
                         public void accept(EndpointIndexer.ResourceMethodCallbackEntry entry) {
                             MethodInfo method = entry.getMethodInfo();
@@ -590,11 +591,6 @@ public void accept(EndpointIndexer.ResourceMethodCallbackEntry entry) {
                                         .build());
                             }
 
-                            if (filtersAccessResourceMethod == null) {
-                                filtersAccessResourceMethod = filtersAccessResourceMethod(
-                                        resourceInterceptorsBuildItem.getResourceInterceptors());
-                            }
-
                             boolean paramsRequireReflection = false;
                             for (short i = 0; i < method.parametersCount(); i++) {
                                 Type parameterType = method.parameterType(i);