commands/pushpull: display dependencies of change

Dependencies

• [2] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).

Change contents

• edit in pijul/src/commands/pushpull.rs at line 325
  [2.121839]

  [2.121839]
  + let deps = changes.get_dependencies(&p)?;

  + if !deps.is_empty() {

  + write!(v, " Dependencies:").unwrap();

  + for d in deps {

  + write!(v, " {}", d.to_base32()).unwrap();

  + }

  + writeln!(v).unwrap();

  + }