Log Message:
sysutils/nnn: Update to 4.6

Changes in 4.6:
- icon handling overhaul (#1432, #1436)
  - better performance, memory usage and reduced binary size
- emoji support for supporting distros and terminals (#1346)
- open the target directory of symlinked bookmarks (#1353)
- enable show hidden when a hidden file is passed as argument
- add Colemak-DH layout keybinds to patch framework (#1421)
- set bsdtar as the default archive utility
- support 4 byte unicode keybinds (#1428)
- enable directory auto-enter during filter operation (-A to disable)
- enable filter prompt inside the bookmark/plugin dirs
- show volume usage information in help
- add new icon colors for mp4 and flac files
- use stat -x for file details on *BSD and macOS (#1389)
- interpret suffix $nnn when paging (#1355)
- disable key e (edit file) in explorer mode (#1394)
- fix double order chars on filter case match change
- .cbcp: more verbose message on paste without a selection
- plugin preview-tui: scale-up kitty previews
- plugin preview-tui: account for ueberzug offset
- plugin preview-tui: support SPLIT_SIZE for preview pane (#1431)
- plugin autojump: support z.lua
- new Makefile target shellcheck to verify plugins

Changes in 4.5:
- disable filter info if file details (option -i) enabled
- open previous active context on context quit
- switch ^J and + functionality:
  - +: toggle file selection
  - ^J: toggle auto-jump on file open
- allow symlink creation with name @ to a single file (#1345)
- clear selection on successful operation at native prompt with "%j" \ 
(#1330)
- reverse timestamps of entries modified/created within 5 minutes
- avoid using non-portable xargs flags on macOS (#1299)
- quitcd script for Elvish shell > 0.17.0 (#1344)
- plugin openall to open selected files together (#1333)
- plugin gitroot to jump to git root directory from a subtree
- plugin gsconnect to send the selected files to Android using gsconnect
- icon for opus and webp files
- preview-tui - fix gif conversion and whitespace name
- preview-tui - add support for windows terminal split
- preview-tui - djvu file previews
- nuke - add support for imv when named _imv_
- gsconnect - support connection to multiple devices
- export NNN_INCLUDE_HIDDEN to plugins (#1308)
- respect NNN_TRASH in .nmv (#1306)
- add GNU sed as a dependency with support for env var SED
- use bold > to point at current entry in detail mode
- add 2 spaces after icons for better visibility
- documentation refresh
- make option O_NOSORT to load directories unsorted on entry