Merge branch 'fix-duo-workflow-blueprint-dir' into 'master'

Move Duo Workflow blueprint to duo_workflow dir See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/156470 Merged-by: Jessie Young <jessieyoung@gitlab.com> Approved-by: Jessie Young <jessieyoung@gitlab.com> Co-authored-by: Dylan Griffith <dyl.griffith@gmail.com>

Merge branch 'fix-duo-workflow-blueprint-dir' into 'master'
00293ef5 · Jessie Young · GitLab · 367de5a6 · 67197f43 · 00293ef5
--- a/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-gitlab-com.png
+++ b/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-gitlab-com.png
--- a/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-self-managed-full.png
+++ b/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-self-managed-full.png
--- a/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-self-managed-mixed.png
+++ b/doc/architecture/blueprints/autonomous_workflows/diagrams/duo-workflow-architecture-self-managed-mixed.png
--- a/doc/architecture/blueprints/autonomous_workflows/index.md
+++ b/doc/architecture/blueprints/autonomous_workflows/index.md