Add unsupported short flag suggestion for --target and --exclude flags
#8354
Rustin170506main.yml
on: pull_request
Matrix: test
rustfmt
18s
clippy
2m 7s
lockfile
17s
resolver
4m 48s
test_gitoxide
20m 44s
build_std
4m 5s
docs
4m 59s
msrv
2m 57s
stale-label
28s
check-version-bump
14m 51s