Update pprint to 0.7.3

[scala-steward]

Updates com.lihaoyi:pprint from 0.7.2 to 0.7.3. GitHub Release Notes - Version Diff

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention me in the comments below.

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Files still referring to the old version number

The following files still refer to the old version number (0.7.2). You might want to review and update them manually. ``` ChangeLog.md ```

Ignore future updates

Add this to your `.scala-steward.conf` file to ignore future updates of this dependency: ``` updates.ignore = [ { groupId = "com.lihaoyi", artifactId = "pprint" } ] ```

labels: library-update, early-semver-minor, semver-spec-patch, old-version-remains, commit-count:1

[coveralls]

Coverage remained the same at 96.763% when pulling 5ada2a4186ae55dd26af7e091195dc4eafb7cd47 on scala-steward:update/pprint-0.7.3 into 4ffd69738cfed06deff98e3c1db1b2d08c25efef on carueda:main.