OADP-7028: Prepare OADP 1.5 RNs for DITA

[vashirova]

Summary:
Rewrite OADP 1.5 Release Notes in accordance with DITA (add abstracts, definition lists, split assemblies, etc.).

Version(s):
OCP 4.19+

Issue:
OADP-7028

Link to docs preview:

• OADP 1.5 release notes
• Upgrading OADP 1.4 to 1.5

QE review not required as these are markup changes only.

[openshift-ci-robot]

@vashirova: This pull request references OADP-7028 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.21.0" version, but no target version was set.

In response to this:

Version(s):
OCP 4.19+

Issue:
OADP-7028

Link to docs preview:
TBD

QE review not required as these are markup changes only.

Summary:
Rewrite OADP 1.5 Release Notes in accordance with DITA (add abstracts, definition lists, split assemblies, etc.).

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[vashirova]

/label OADP

[ocpdocs-previewbot]

🤖 Wed Dec 10 11:22:43 - Prow CI generated the docs preview:

https://103629--ocpdocs-pr.netlify.app/openshift-enterprise/latest/backup_and_restore/application_backup_and_restore/release-notes/oadp-1-5-release-notes.html
https://103629--ocpdocs-pr.netlify.app/openshift-enterprise/latest/backup_and_restore/application_backup_and_restore/release-notes/oadp-upgrade-notes-1-5.html
https://103629--ocpdocs-pr.netlify.app/openshift-rosa-hcp/latest/backup_and_restore/application_backup_and_restore/release-notes/oadp-1-5-release-notes.html
https://103629--ocpdocs-pr.netlify.app/openshift-rosa/latest/backup_and_restore/application_backup_and_restore/release-notes/oadp-1-5-release-notes.html

[openshift-ci-robot]

@vashirova: This pull request references OADP-7028 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.21.0" version, but no target version was set.

In response to this:

Summary:
Rewrite OADP 1.5 Release Notes in accordance with DITA (add abstracts, definition lists, split assemblies, etc.).

Version(s):
OCP 4.19+

Issue:
OADP-7028

Link to docs preview:

• OADP 1.5 release notes
• Upgrading OADP 1.4 to 1.5

QE review not required as these are markup changes only.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

@vashirova: all tests passed!

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.