Bump sqlalchemy from 2.0.20 to 2.0.21 (#11526)

* Bump sqlalchemy from 2.0.20 to 2.0.21

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 2.0.20 to 2.0.21.
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/main/CHANGES.rst)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

---
updated-dependencies:
- dependency-name: sqlalchemy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

* - Align setup.cfg to requirements.txt

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: afabiani <alessio.fabiani@geosolutionsgroup.com>

requirements.txt

@@ -56,7 +56,7 @@ pyjwt==2.8.0
 pyproj<3.7.0
 OWSLib==0.29.2
 pycsw==2.6.1
-SQLAlchemy==2.0.20 # required by PyCSW
+SQLAlchemy==2.0.21 # required by PyCSW
 Shapely==1.8.5.post1
 mercantile==1.2.1
 geoip2==4.7.0

setup.cfg

@@ -82,7 +82,7 @@ install_requires =
     pyproj<3.7.0
     OWSLib==0.29.2
     pycsw==2.6.1
-    SQLAlchemy==2.0.20 # required by PyCSW
+    SQLAlchemy==2.0.21 # required by PyCSW
     Shapely==1.8.5.post1
     mercantile==1.2.1
     geoip2==4.7.0