Bump pkginfo from 1.11.2 to 1.12.0

Bumps [pkginfo](https://code.launchpad.net/~tseaver/pkginfo/trunk) from 1.11.2 to 1.12.0.

---
updated-dependencies:
- dependency-name: pkginfo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -2,4 +2,4 @@ highlighter==0.2.0
 imperfect==0.3.0
 LibCST==1.5.1
 tomlkit==0.13.2
-pkginfo==1.11.2
+pkginfo==1.12.0