Analytics audit: Update general settings events

[SergioEstevao]

📘 Part of: #2628

Fixes #2674

Adds the following missing events on general settings:

• settingsGeneralEpisodeGroupingApplyToExisting
• settingsGeneralEpisodeGroupingDoNotApplyToExisting
• settingsGeneralArchivedEpisodesApplyToExisting
• settingsGeneralArchivedEpisodesDoNotApplyToExisting

To test

• Start the app
• Ensure you have tracksLogging FF enabled
• Tap on Profile tab
• Tap on Settings ( cog icon )
• Tap on General
• Tap on Podcast Episode Grouping
• Select one of the options
• Tap on Apply to existing, check if the event settingsGeneralEpisodeGroupingApplyToExisting is sent
• Tap again on Podcast Episode Grouping
• Select one of the options
• Tap on No Thanks, check if the event settingsGeneralEpisodeGroupingDoNotApplyToExisting is sent
• Tap on Archived Episodes
• Select one of the options
• Tap on Apply to existing, check if the event settingsGeneralArchivedEpisodesApplyToExisting is sent
• Tap again on Podcast Episode Grouping
• Select one of the options
• Tap on No Thanks, check if the event settingsGeneralArchivedEpisodesDoNotApplyToExisting is sent

Checklist

• I have considered if this change warrants user-facing release notes and have added them to CHANGELOG.md if necessary.
• I have considered adding unit tests for my changes.
• I have updated (or requested that someone edit) the spreadsheet to reflect any new or changed analytics.

[dangermattic]

	1 Warning
⚠️	This PR is assigned to the milestone 7.81 ❄️. The due date for this milestone has already passed. Please assign it to a milestone with a later deadline or check whether the release for this milestone has already been finished.

Generated by 🚫 Danger

[danielebogo]

🔵 Tracked: settings_general_episode_grouping_apply_to_existing ["theme_use_system_settings": true, "theme_selected": "default_dark", "theme_light_preference": "default_light", "theme_dark_preference": "default_dark"]
🔵 Tracked: settings_general_episode_grouping_do_not_apply_to_existing ["theme_light_preference": "default_light", "theme_use_system_settings": true, "theme_selected": "default_dark", "theme_dark_preference": "default_dark"]
🔵 Tracked: settings_general_archived_episodes_apply_to_existing ["theme_light_preference": "default_light", "theme_dark_preference": "default_dark", "theme_use_system_settings": true, "theme_selected": "default_dark"]
🔵 Tracked: settings_general_archived_episodes_do_not_apply_to_existing ["theme_light_preference": "default_light", "theme_dark_preference": "default_dark", "theme_use_system_settings": true, "theme_selected": "default_dark"]