Bump sequel from 5.40.0 to 5.42.0

[dependabot-preview]

Bumps sequel from 5.40.0 to 5.42.0.

Changelog

Sourced from sequel's changelog.

=== 5.42.0 (2021-03-01)

• Make the ado timestamp conversion proc a normal conversion proc that can be overridden similar to other conversion procs (jeremyevans)

• Add :reject_nil option to the nested_attributes method, to ignore calls where nil is passed as the associated object data (jeremyevans)

• Add async_thread_pool plugin for easier async usage with model classes and support for async destroy, with_pk, and with_pk! methods (jeremyevans)

• Add async_thread_pool Database extension for executing queries asynchronously using a thread pool (jeremyevans)

• Fix possible thread safety issue in Database#extension that could allow Module#extended to be called twice with the same Database instance (jeremyevans)

• Support cases where validations make modifications beyond setting errors in Model#freeze (jeremyevans)

• Add Model#to_json_data to the json_serializer plugin, returning a JSON data structure (jeremyevans)

=== 5.41.0 (2021-02-01)

• Have explicit :text option for a String column take priority over :size option on PostgreSQL (jeremyevans) (#1750)

• Support a :skip_invalid option in auto_validations plugin for not adding errors to a column that already has an error (jeremyevans)

• Support a :skip_invalid option in validation_helpers for not adding an error to a column that already has an error (jeremyevans)

• Support :adder, :remover, and :clearer association options that use keyword arguments in Ruby 2.7+ (jeremyevans)

• Make pg_interval use the same number of seconds per year and per month as ActiveSupport::Duration when using ActiveSupport 5.1+ (jeremyevans)

Commits

• e149c27 Bump version to 5.42.0
• 76abe37 Document options supported by constraint in the schema generator
• b284d74 Add the ado timestamp conversion proc to conversion_procs
• c24909f Add :reject_nil option to the nested_attributes method, to ignore calls where...
• 05819b3 Add async_thread_pool plugin for easier async usage with model classes and su...
• bb73cf1 Add async_thread_pool Database extension for executing queries asynchronously...
• 34f521e Add more Database#disconnect calls in the specs to fix non-determinism
• 526ba21 Fix possible thread safety issue in Database#extension that could allow Modul...
• 2045f66 Fix some non-deterministism in the MSSQL adapter specs
• 9a46623 Show example of using create_view :columns option in documentation
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

[dependabot-preview]

Superseded by #45.