editors/elementary-code: update to 7.1.0

ChangeLog: https://github.com/elementary/code/releases/tag/7.1.0

• Ensure active project at startup (include non-git folders)
• Handle saving to unwritable location better to avoid data loss
• Flatpak: Use 7.1 Sdk, Update Dependencies
• Make symbol outline aware of follow-system-style setting
• Show running branch if not master
• appdata: Minor wording fixes in release notes
• Fix styling when no documents
• Ensure Replace button (and other search widget) states are mutually consistent
• Switch to GHCR containers
• Delay asking for save location if cannot determine write access
• Additional Search options in menu
• Implement option to show files with unknown characters as new document
• Do not change document search results unexpectedly on focus in
• Add ctrl + pageUp and pageDown for switching tabs
• Persist search settings
• Set search entry icon and styleclass according to results
• Add release metainfo and update screenshot addresses for 7.1.0
• Ask save location with dialog
• Metainfo: set brand color to Latte 500
• Ensure folder items in sidebar always expandable
• Fix creating duplicates of unwritable files
• Update metainfo for pull 1252
• Fix typo in metainfo
• Install man page with meson
• Reduce terminal noise
• Remove plugin set option
• FormatBar: Show column number not buffer offset
• Handle only relevant settings key changes
• Use dialog for external changes
• Sync tab settings
• Fix searchterm reverts
• Ensure correct sidebar item is focused, or none, when tab removed
• Fix logic for clearing search entry
• Fix spurious external change warnings
• Meson: modernize

PR: 272979
Reported by: duchateau.olivier@gmail.com
Approved by: miguel@gocobachi.dev (maintainer)