This update for gitui fixes the following issues:

- update to version 0.26.2:
  * respect configuration for remote when fetching (also applies
    to pulling)
  * add : character to sign-off trailer to comply with Conventional
    Commits standard
  * support overriding build_date for reproducible builds
- update vendored dependencies for CVE-2023-48795 (boo#1218264)

- Update to version 0.26.1:
  Added:
  * sign commits using openpgp
  * support ssh commit signing (when user.signingKey and gpg.format
    = ssh of gitconfig are set; ssh-agent isn't yet supported)
  * provide nightly builds (see NIGHTLIES.md)
  * more version info in gitui -V and help popup (including git
    hash)
  * support core.commitChar filtering
  * allow reset in branch popup
  * respect configuration for remote when pushing
  Changed:
  * Make info and error message popups scrollable
  * clarify x86_64 linux binary in artifact names:
    gitui-linux-x86_64.tar.gz (formerly known as musl)
  Fixes:
  * add syntax highlighting support for more file types, e.g.
    Typescript, TOML, etc.

- Update to version 0.25.1:
  Added:
  * support for new-line in text-input (e.g. commit message editor)
  * add syntax highlighting for blame view
  * allow aborting pending commit log search
  * theme.ron now supports customizing line break symbol
  * add confirmation for dialog for undo commit
  * support prepare-commit-msg hook
  * new style block_title_focused to allow customizing title text
    of focused frame/block
  * allow fetch command in both tabs of branchlist popup
  * check branch name validity while typing
  Changed:
  * do not allow tagging when tag.gpgsign enabled until gpg-signing
    is supported
  Fixes:
  * bump yanked dependency bumpalo to fix build from source
  * pin ratatui version to fix building without locked cargo
    install gitui
  * stash window empty after file history popup closes
  * allow push to empty remote
  * better diagnostics for theme file loading
  * fix ordering of commits in diff view

- Update to version 0.24.3:
  * log: fix major lag when going beyond last search hit
  * parallelise log search - performance gain ~100%
  * search message body/summary separately
  * fix commit log not updating after branch switch
  * fix stashlist not updating after pop/drop
  * fix commit log corruption when tabbing in/out while parsing log
  * fix performance problem in big repo with a lot of incoming commits
  * fix error switching to a branch with '/' in the name
  * search commits by message, author or files in diff 
  * support 'n'/'p' key to move to the next/prev hunk in diff component
  * simplify theme overrides
  * support for sign-off of commits
  * switched from textwrap to bwrap for text wrapping
  * more logging diagnostics when a repo cannot be
  * added to anaconda
  * visualize empty line substituted with content in diff better 
  * checkout branch works with non-empty status report
  * jump to commit by SHA
  * fix commit dialog char count for multibyte characters
  * fix wrong hit highlighting in fuzzy find popup
  * fix symlink support for configuration files
  * fix expansion of ~ in commit.template
  * fix hunk (un)staging/reset for # of context lines != 3
  * fix delay when opening external editor

- Update to version 0.23.0
  - Breaking Change
    * focus_XYZ key bindings are merged into the move_XYZ set, so only one way to bind arrow-like keys from now on
  - Added
    * allow reset (soft,mixed,hard) from commit log
    * support reword of commit from log
    * fuzzy find branch
    * list changes in commit message inside external editor
    * allow detaching HEAD and checking out specific commit from log view
    * add no-verify option on commits to not run hooks
    * allow fetch on status tab
    * allow copy file path on revision files and status tree
    * print message of where log will be written if -l is set
    * show remote branches in log
  - Fixes
    * fixed side effect of crossterm 0.26 on windows that caused double input of all keys
    * commit msg history ordered the wrong way
    * improve help documentation for amend cmd
    * lag issue when showing files tab
    * fix key binding shown in bottom bar for stash_open
    * --bugreport does not require param
    * edit-file command shown on commits msg
    * crash on branches popup in small terminal
    * edit command duplication
    * syntax errors in key_bindings.ron will be logged
    * Fix UI freeze when copying with xclip installed on Linux
    * Fix UI freeze when copying with wl-copy installed on Linux
    * commit hooks report "command not found" on Windows with wsl2 installed
    * crashes on entering submodules
    * fix race issue: revlog messages sometimes appear empty
    * default to tick-based updates
    * add support for options handling in log and stashes views
  - Changed
    * minimum supported rust version bumped to 1.65 (thank you time crate)