We had three JSON schema matchers:

1. `match_schema` - takes a data structure and a path to a schema file.
2. `match_response_schema` - takes a response object and a path to a
   schema file.
3. `according_to_schema` - chained matcher on `be_valid_json`, takes a
   schema literal.

The reason for this is that we wanted to operate on various axes:

1. Are we validating a parsed data structure, or a potentially-JSON
   string?
2. Are we providing a path to a schema file, or a literal data structure
   representing a schema?

Happily, the library we're using already solves problem 1 for us.
https://github.com/ruby-json-schema/json-schema#validation says:

> All methods take two arguments, which can be either a JSON string, a
> file containing JSON, or a Ruby object representing JSON data.

So we just needed to solve concern 2, and we handle that by assuming
that if the schema argument is a string, it's not a JSON string
representing the schema, but a path to a schema file.

To handle the chaining that `according_to_schema` had, we can just use
RSpec's `and` method:

    be_valid_json.and match_schema(build_info_payload_schema)

Update Gitaly version

See merge request gitlab-org/gitlab!50953

Clean up second Gitaly process in tests

See merge request gitlab-org/gitlab!50855

Try to find elements before waiting for requests

See merge request gitlab-org/gitlab!50919

Upgrade acts-on-taggable to v7.0.0

See merge request gitlab-org/gitlab!50717

Convert incident_management_list.scss into page specific bundle

See merge request gitlab-org/gitlab!50769

Update Gitaly version

See merge request gitlab-org/gitlab!50942

ci: Only keep relevant files after installing tests dependencies

See merge request gitlab-org/gitlab!49014

Fix styling of merge request dropdown badge styles

See merge request gitlab-org/gitlab!50848

docs: Update jobs' duration in pipelines documentation

See merge request gitlab-org/gitlab!50854

Un-quarantine create project spec

See merge request gitlab-org/gitlab!50925

Add author token filtering support for Test Cases

See merge request gitlab-org/gitlab!50747

Replace minmax with setting min-width

See merge request gitlab-org/gitlab!50881

Move widget rebase state to GraphQL

See merge request gitlab-org/gitlab!50859

Remove ci_pipelines_for_merge_request_finder_new_cte feature flag

See merge request gitlab-org/gitlab!50818

Refactor(opsgenie): remove Opsgenie integration frontend code

See merge request gitlab-org/gitlab!50525

Remove the frontend code for
Opegenie configuration within
Incident management

JiraConnect: Send deployment information

See merge request gitlab-org/gitlab!49757

This adds the deployment module, with support for sending deployment
information on state changes.

Update dependency @gitlab/ui to v25.4.0

See merge request gitlab-org/gitlab!50937

Merge branch '282421-devops-adoption-deeplink-to-adoption-tab-on-the-devops-report-page' into 'master'

Deeplink to Adoption tab on the DevOps Report page

See merge request gitlab-org/gitlab!50169

- Mark tab as active based
on presence of tab query param

Replace mount helper with mount from VTU

See merge request gitlab-org/gitlab!50474

Update marginalia gem to v1.10.0

See merge request gitlab-org/gitlab!50898

Fix Rubocop TODO Lint/NonDeterministicRequireOrder

See merge request gitlab-org/gitlab!50837

Update Gitaly version

See merge request gitlab-org/gitlab!50936

The styles for the dropdown badges went incorrect when
startup CSS was enabled by default.
This fixes this by including the correct CSS to match
the application stylesheet.

Resolve "[DevOps Adoption] Daily updates"

See merge request gitlab-org/gitlab!50568

Refactor mountComponent to mount in file_row_stats_spec.js

See merge request gitlab-org/gitlab!50672

Cleanup policy UI text: Changed more information to specific text

See merge request gitlab-org/gitlab!50555

Related to: https://gitlab.com/gitlab-org/technical-writing/-/issues/322

Add ability to filter test cases with author
username.

Moves the rebase state in the widget to use GraphQL for its data.

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/235713

Remove duplicated sidebar toggle when signed out

See merge request gitlab-org/gitlab!50892