Update activesupport requirement from ~> 4.0 to ~> 7.1

[dependabot]

Updates the requirements on activesupport to permit the latest version.

Release notes

Sourced from activesupport's releases.

7.1.6

Active Support

• No changes.

Active Model

• No changes.

Active Record

• Gracefully handle Timeout.timeout firing during connection configuration.

  Use of Timeout.timeout could result in improperly initialized database connection.

  This could lead to a partially configured connection being used, resulting in various exceptions, the most common being with the PostgreSQLAdapter raising undefined method key?' for nil or TypeError: wrong argument type nil (expected PG::TypeMap)`.

  Jean Boussier

• Fix error handling during connection configuration.

  Active Record wasn't properly handling errors during the connection configuration phase. This could lead to a partially configured connection being used, resulting in various exceptions, the most common being with the PostgreSQLAdapter raising undefined method key?' for nil or TypeError: wrong argument type nil (expected PG::TypeMap)`.

  Jean Boussier

• Fix prepared statements on mysql2 adapter.

  Jean Boussier

• Fix a race condition in ActiveRecord::Base#method_missing when lazily defining attributes.

  If multiple thread were concurrently triggering attribute definition on the same model, it could result in a NoMethodError being raised.

  Jean Boussier

Action View

• No changes.

Action Pack

... (truncated)

Commits

• ffcbf6f Preparing for 7.1.6 release
• 0d8321c Remove trailing whitespace from Active Support changelog
• be47f90 Add missing ActiveSupport 7.1.4 changelog entry
• 4718aa2 Add code example to reverted changelog entry
• ccbcc81 Revert "Remove changelog entry for reverted ActiveSupport change [ci skip]"
• 8c087be Remove changelog entry for reverted ActiveSupport change [ci skip]
• c441eee BigDecimal now works with floats without precision
• de7d289 Merge branch '7-1-sec' into 7-1-stable
• ddb56de Preparing for 7.1.5.2 release
• cd89cc1 Revert "Merge pull request #54371 from byroot/fix-on-rotate-callback"
• 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 show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @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)