Bump alembic from 0.9.10 to 1.8.1

Bumps [alembic](https://github.com/sqlalchemy/alembic) from 0.9.10 to 1.8.1.
- [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-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.in

@@ -1,4 +1,4 @@
-alembic~=0.9.8
+alembic~=1.8.1
 astroid~=2.4.0
 blinker~=1.4
 click~=7.1

requirements.txt

@@ -6,7 +6,7 @@
 #
 alabaster==0.7.12
     # via oic
-alembic==0.9.10
+alembic==1.8.1
     # via
     #   -r requirements.in
     #   flask-migrate
@@ -138,13 +138,9 @@ pyopenssl==22.0.0
 pyparsing==3.0.9
     # via packaging
 python-dateutil==2.6.1
-    # via
-    #   -r requirements.in
-    #   alembic
+    # via -r requirements.in
 python-editor==1.0.4
-    # via
-    #   -r requirements.in
-    #   alembic
+    # via -r requirements.in
 python-ldap==3.0.0
     # via csh-ldap
 requests==2.27.1