Bump pkginfo in /build/pip in the build-python group

Bumps the build-python group in /build/pip with 1 update: [pkginfo](https://code.launchpad.net/~tseaver/pkginfo/trunk).


Updates `pkginfo` from 1.12.0 to 1.12.1.2

---
updated-dependencies:
- dependency-name: pkginfo
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: build-python
...

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

build/pip/requirements.txt

@@ -9,7 +9,7 @@ keyring==25.6.0
 markdown-it-py==3.0.0
 mdurl==0.1.2
 more-itertools==10.6.0
-pkginfo==1.12.0
+pkginfo==1.12.1.2
 Pygments==2.19.1
 readme-renderer==44.0
 requests==2.32.3