Fixup gerritlib jeepyb integration testing

We have to pin the python docker lib back for compatibility with
docker-compose in the integration job. We also drop python testing for
old pythons (py38 and py39) as we're primarily deploying to py311
now. Due to this was also add py311 testing and a forward looking py312
job.

Depends-On: https://review.opendev.org/c/zuul/zuul-jobs/+/920841
Change-Id: Ibdd85fd9259781c6d33da8eae3935a650310fc4e

.zuul.yaml

@@ -13,18 +13,18 @@
     check:
       jobs:
         - gerritlib-jeepyb-integration
-        - nox-py38:
-            nodeset: ubuntu-focal
-        - nox-py39:
-            nodeset: ubuntu-focal
         - nox-py310:
             nodeset: ubuntu-jammy
+        - nox-py311:
+            nodeset: debian-bookworm
+        - nox-py312:
+            nodeset: ubuntu-noble
     gate:
       jobs:
         - gerritlib-jeepyb-integration
-        - nox-py38:
-            nodeset: ubuntu-focal
-        - nox-py39:
-            nodeset: ubuntu-focal
         - nox-py310:
             nodeset: ubuntu-jammy
+        - nox-py311:
+            nodeset: debian-bookworm
+        - nox-py312:
+            nodeset: ubuntu-noble

playbooks/jeepyb-integration/run.yaml

@@ -24,6 +24,7 @@
       pip:
         name:
           - requests<2.30.0
+          - docker<7.0.0
           - docker-compose
         state: present
       become: true

setup.cfg

@@ -18,9 +18,9 @@ classifier =
     Operating System :: POSIX :: Linux
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
 
 [files]
 packages = gerritlib