devel/ruby-redmine42: update to 4.2.2

pkgsrc change: reduce OVERRIDE_GEMSPEC.

4.2.2 (2021-08-01)

[Accounts / authentication]

* Patch #35372: Better presentation for 2FA recovery codes
* Defect #35226: Add SameSite=Lax to cookies to fix warnings in web browsers

[Attachments]

* Defect #33752: Uploading a big file fails with NoMemoryError

[Documentation]

* Patch #35375: German translation of wiki syntax help file

[Gantt]

* Defect #34694: Progress bar for a shared version on gantt disappears when
  the tree is collapsed and then expanded

[Gems support]

* Defect #35621: Bundler fails to install globalid when using Ruby < 2.6.0

[Issues]

* Defect #35134: Change total spent time link to global time entries when
  issue has subtasks that can be on non descendent projects

[Issues filter]

* Defect #35201: Duplicate entries in issue filter values

[News]

* Defect #35308: "Add news" button on global news index is displayed for users without permissions

[Projects]

* Defect #35606: Locked users should not be displayed in the members box of
  the project overview page

[Rails support]

* Patch #35214: Update Rails to 5.2.6

[Security]

* Defect #35417: User sessions not reset after 2FA activation

[Text formatting]

* Defect #35036: Markdown text sections broken by thematic breaks
  (horizontal rules)
* Defect #35441: Inline image in Textile is not displayed if the image URL
  contains ampersands

[Time tracking]

* Defect #34856: Time entry error on private issue

[Translations]

* Defect #35319: Wrong Japanese translation for
  permission_delete_message_watchers
* Patch #34979: French translation update for 4.2-stable
* Patch #35016: French translations for two-factor authentication
* Patch #35051: German translation update for 4.2-stable
* Patch #35110: Lithuanian translation update for 4.2-stable
* Patch #35111: Russian translation update for 4.2-stable
* Patch #35267: German translation update (jstoolbar-de.js)

(taca)