Update dependency sqlalchemy to v2.1.4

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

backend/requirements-pinned.txt

@@ -198,7 +198,7 @@ setuptools==84.0.0
     # via ibutsu-server (pyproject.toml)
 six==1.17.0
     # via python-dateutil
-sqlalchemy==2.1.1
+sqlalchemy==2.1.4
     # via
     #   ibutsu-server (pyproject.toml)
     #   alembic