Support permalinks for subsections in Release Notes

Closes #3639

Author: sbrannen

documentation/src/docs/asciidoc/release-notes/release-notes-5.11.0-M1.adoc

@@ -13,14 +13,17 @@ repository on GitHub.
 [[release-notes-5.11.0-M1-junit-platform]]
 === JUnit Platform
 
+[[release-notes-5.11.0-M1-junit-platform-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-5.11.0-M1-junit-platform-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
 * ❓
 
+[[release-notes-5.11.0-M1-junit-platform-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * New `ConversionSupport` utility in `junit-platform-commons` which exposes the conversion
@@ -33,14 +36,18 @@ repository on GitHub.
 [[release-notes-5.11.0-M1-junit-jupiter]]
 === JUnit Jupiter
 
+[[release-notes-5.11.0-M1-junit-jupiter-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-5.11.0-M1-junit-jupiter-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
-* Change used Kotlin API and language version from 1.3 to 1.6.
+* Kotlin support now depends on Kotlin API and language version 1.6; whereas, it
+  previously depended on version 1.3.
 
+[[release-notes-5.11.0-M1-junit-jupiter-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * New `@AutoClose` annotation that can be applied to fields within tests to automatically
@@ -52,14 +59,17 @@ repository on GitHub.
 [[release-notes-5.11.0-M1-junit-vintage]]
 === JUnit Vintage
 
+[[release-notes-5.11.0-M1-junit-vintage-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-5.11.0-M1-junit-vintage-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
 * ❓
 
+[[release-notes-5.11.0-M1-junit-vintage-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * ❓

documentation/src/docs/asciidoc/release-notes/release-notes-TEMPLATE.adoc

@@ -28,14 +28,17 @@ JUnit repository on GitHub.
 [[release-notes-VERSION-junit-platform]]
 === JUnit Platform
 
+[[release-notes-VERSION-junit-platform-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-VERSION-junit-platform-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
 * ❓
 
+[[release-notes-VERSION-junit-platform-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * ❓
@@ -44,14 +47,17 @@ JUnit repository on GitHub.
 [[release-notes-VERSION-junit-jupiter]]
 === JUnit Jupiter
 
+[[release-notes-VERSION-junit-jupiter-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-VERSION-junit-jupiter-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
 * ❓
 
+[[release-notes-VERSION-junit-jupiter-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * ❓
@@ -60,14 +66,17 @@ JUnit repository on GitHub.
 [[release-notes-VERSION-junit-vintage]]
 === JUnit Vintage
 
+[[release-notes-VERSION-junit-vintage-bug-fixes]]
 ==== Bug Fixes
 
 * ❓
 
+[[release-notes-VERSION-junit-vintage-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
 * ❓
 
+[[release-notes-VERSION-junit-vintage-new-features-and-improvements]]
 ==== New Features and Improvements
 
 * ❓