Bump psycopg[binary] from 3.2.10 to 3.2.12 in /requirements

Bumps [psycopg[binary]](https://github.com/psycopg/psycopg) from 3.2.10 to 3.2.12.
- [Changelog](https://github.com/psycopg/psycopg/blob/master/docs/news.rst)
- [Commits](psycopg/psycopg@3.2.10...3.2.12)

---
updated-dependencies:
- dependency-name: psycopg[binary]
  dependency-version: 3.2.12
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements/dev.txt

@@ -2,5 +2,5 @@
 black==25.9.0  # Used by Django's find_formatters and run_formatters
 django-debug-toolbar==6.0.0
 pre-commit~=4.3.0
-psycopg[binary]==3.2.10
+psycopg[binary]==3.2.12
 watchdog==6.0.0