NEWS.md: catch up on JJ-FZF 0.22.0

Signed-off-by: Tim Janik <timj@gnu.org>

Author: tim-janik

NEWS.md

@@ -0,0 +1,41 @@
+## JJ-FZF 0.22.0
+
+First project release, depending on jj-0.22.0, including the following commands:
+- *Alt-A:* abandon
+- *Alt-B:* bookmark
+- *Alt-C:* commit
+- *Alt-D:* delete-refs
+- *Alt-E:* diffedit
+- *Alt-F:* split-files
+- *Alt-I:* split-interactive
+- *Alt-K:* backout
+- *Alt-L:* line-history
+- *Alt-M:* merging
+- *Alt-N:* new-before
+- *Alt-P:* reparenting
+- *Alt-Q:* squash-into-parent
+- *Alt-R:* rebasing
+- *Alt-S:* restore-file
+- *Alt-T:* tag
+- *Alt-U:* duplicate
+- *Alt-V:* vivifydivergent
+- *Alt-W:* squash-@-into
+- *Alt-X:* swap-commits
+- *Alt-Z:* undo
+- *Ctrl-↑:* preview-up
+- *Ctrl-↓:* preview-down
+- *Ctrl-A:* author-reset
+- *Ctrl-D:* describe
+- *Ctrl-E:* edit-workspace
+- *Ctrl-F:* file-editor
+- *Ctrl-H:* help
+- *Ctrl-L:* log
+- *Ctrl-N:* new
+- *Ctrl-O:* op-log
+- *Ctrl-P:* push-remote
+- *Ctrl-T:* toggle-evolog
+- *Ctrl-U:* clear-filter
+- *Ctrl-V:* gitk
+
+See also `jj-fzf --help` or the wiki page
+[jj-fzf-help](https://github.com/tim-janik/jj-fzf/wiki/jj-fzf-help) for detailed descriptions.