Bump zope-interface from 7.1.1 to 7.2

Bumps [zope-interface](https://github.com/zopefoundation/zope.interface) from 7.1.1 to 7.2.
- [Changelog](https://github.com/zopefoundation/zope.interface/blob/master/CHANGES.rst)
- [Commits](zopefoundation/zope.interface@7.1.1...7.2)

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

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

requirements.txt

@@ -407,7 +407,7 @@ zodbpickle==4.0
     # via zodb
 zope-deferredimport==5.0
     # via persistent
-zope-interface==7.1.1
+zope-interface==7.2
     # via
     #   btrees
     #   datetime