Bump alembic from 1.15.2 to 1.18.4

Bumps [alembic](https://github.com/sqlalchemy/alembic) from 1.15.2 to 1.18.4.
- [Release notes](https://github.com/sqlalchemy/alembic/releases)
- [Changelog](https://github.com/sqlalchemy/alembic/blob/main/CHANGES)
- [Commits](https://github.com/sqlalchemy/alembic/commits)

---
updated-dependencies:
- dependency-name: alembic
  dependency-version: 1.18.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.in

@@ -1,4 +1,4 @@
-alembic~=1.15.1
+alembic~=1.18.4
 astroid~=3.3.9
 blinker~=1.4
 boto3==1.35.13

requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --cert=None --client-cert=None --index-url=None --pip-args=None requirements.in
 #
-alembic==1.15.2
+alembic==1.18.4
     # via
     #   -r requirements.in
     #   flask-migrate
@@ -38,7 +38,7 @@ cffi==2.0.0
     # via cryptography
 charset-normalizer==3.4.4
     # via requests
-click==8.3.1
+click==8.1.8
     # via
     #   -r requirements.in
     #   flask
@@ -103,7 +103,7 @@ jmespath==1.1.0
     # via
     #   boto3
     #   botocore
-lazy-object-proxy==1.4.3
+lazy-object-proxy==1.12.0
     # via -r requirements.in
 mako==1.3.10
     # via
@@ -133,8 +133,6 @@ packaging==26.0
     #   build
     #   gunicorn
     #   wheel
-pip==26.0.1
-    # via pip-tools
 pip-tools==7.4.1
     # via -r requirements.in
 platformdirs==4.9.2
@@ -167,14 +165,9 @@ pyproject-hooks==1.2.0
     # via
     #   build
     #   pip-tools
-python-dotenv==1.2.2
 python-dateutil==2.6.1
-    # via
-    #   -r requirements.in
-    #   botocore
-    # via
-    #   -r requirements.in
-    #   botocore
+    # via botocore
+python-dotenv==1.2.2
     # via pydantic-settings
 python-editor==1.0.4
     # via -r requirements.in
@@ -185,14 +178,15 @@ requests==2.32.5
     #   flask-pyoidc
     #   oic
     #   pyjwkest
+s3transfer==0.10.4
+    # via boto3
 sentry-sdk[flask]==2.24.1
     # via -r requirements.in
-setuptools==82.0.0
-    # via pip-tools
 six==1.17.0
     # via
     #   -r requirements.in
     #   pyjwkest
+    #   python-dateutil
 sqlalchemy==2.0.48
     # via
     #   -r requirements.in
@@ -235,5 +229,7 @@ zipp==3.23.0
     # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
-# pip
-# setuptools
+pip==26.0.1
+    # via pip-tools
+setuptools==82.0.0
+    # via pip-tools