QuarkusComponentTest blogpost: remove the incorrect note

- see quarkusio/quarkus#35595 and quarkusio/quarkus#35591

_posts/2023-07-10-quarkus-component-test.adoc

@@ -122,8 +122,6 @@ The container is then stopped and the config is released during the `after all`
 The fields annotated with `@Inject` and `@InjectMock` are injected after a test instance is created.
 Finally, the CDI request context is activated and terminated per each test method.
 
-NOTE: By default, a new test instance is created for each test method. Therefore, a new CDI container is started for each test method. However, if the test class is annotated with `@org.junit.jupiter.api.TestInstance` and the test instance lifecycle is set to `org.junit.jupiter.api.TestInstance.Lifecycle.PER_CLASS` then the CDI container will be shared across all test method executions of a given test class. 
-
 === Tested components
 
 By default, the types of all fields annotated with `@Inject` are considered component types.