Fix the docs warning detected by the vale Acronym rule
What does this MR do and why?
This MR aims to solve the issue #276199 (closed)
File Change
doc/.vale/gitlab/Acronyms.yml
Acronym
- DSL
Error in Files
ci/migration/jenkins.md
development/policies.md
development/api_graphql_styleguide.md
development/service_ping/metrics_instrumentation.md
development/testing_guide/end_to_end/page_objects.md
development/api_styleguide.md
development/sidekiq_style_guide.md
development/graphql_guide/authorization.md