Remove duplicated section links for test annotations

Since the auto-generated "Section Summary" includes the exact same
links, there's no need to manually duplicate them.

framework-docs/modules/ROOT/pages/testing/annotations.adoc

@@ -3,13 +3,4 @@
 :page-section-summary-toc: 1
 
 This section covers annotations that you can use when you test Spring applications.
-It includes the following topics:
-
-* xref:testing/annotations/integration-standard.adoc[Standard Annotation Support]
-* xref:testing/annotations/integration-spring.adoc[Spring Testing Annotations]
-* xref:testing/annotations/integration-junit4.adoc[Spring JUnit 4 Testing Annotations]
-* xref:testing/annotations/integration-junit-jupiter.adoc[Spring JUnit Jupiter Testing Annotations]
-* xref:testing/annotations/integration-meta.adoc[Meta-Annotation Support for Testing]
-
-