Release notes for 24.3 (#565)

* docs: started 24.3 release notes

* add headings

* fix indentation of new headings

* add headings template to comments for the next release

* add HDFS breaking changes

* Add new and deprecated versions

* Add removed versions

* supported k8s versions

* breaking changes for airflow

* more breaking changes

* sort operator breaking list

* upgrade instructions

* known upgrade issues

* new product features

* Fix spark version

* Spelling

* bugfix list update

* security note

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Andrew Kenworthy <[email protected]>

* hdfs opa authorizer and rack awareness

* fix xref

* add note about the breaking HDFS change

* fix typo and clarification

* Updates to the release notes.

* One sentence per line
* Stuff on SBOMs
* Some minor changes to text etc.
* Adds some TODOs

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Malte Sander <[email protected]>

* fix: clarify Airflow breaking changes

* remove todos

* clarify Superset breaking changes

* fix: typo

* Update modules/ROOT/pages/release-notes.adoc

Co-authored-by: Lars Francke <[email protected]>

---------

Co-authored-by: Nick Larsen <[email protected]>
Co-authored-by: Andrew Kenworthy <[email protected]>
Co-authored-by: Lars Francke <[email protected]>
Co-authored-by: Malte Sander <[email protected]>
Co-authored-by: Lars Francke <[email protected]>