ci: Add support to test Python 3.14.0a4.

Signed-off-by: Paulo Vital <paulo.vital@ibm.com>

Author: pvital

.circleci/config.yml

@@ -305,7 +305,7 @@ jobs:
 
   python314:
     docker:
-      - image: public.ecr.aws/docker/library/python:3.14.0a3
+      - image: public.ecr.aws/docker/library/python:3.14.0a4
       - image: public.ecr.aws/docker/library/postgres:16.2-bookworm
         environment:
           POSTGRES_USER: root

.tekton/pipeline.yaml

@@ -38,8 +38,8 @@ spec:
               - "sha256:0fc7e6322b146c3fb01782d61412921b08f06439682105bc4e5c7f2dbfc56371"
               # public.ecr.aws/docker/library/python:3.13.1-bookworm
               - "sha256:3b1b63f17c5197411ee572be110333dae4b9d6f2fbc4f84c790f644e791d356b"
-              # public.ecr.aws/docker/library/python:3.14.0a3-bookworm
-              - "sha256:9dbc6c516b0388d7ed1546ea0047ea9b4b2a7d5fef25eaf3c1f0e1479c1c2f15"
+              # public.ecr.aws/docker/library/python:3.14.0a4-bookworm
+              - "sha256:673113f17486ce8d5cd217f38502b15171164bbd3cb0a727a7de2664ad105956"
       taskRef:
         name: python-tracer-unittest-default-task
       workspaces:

.tekton/python-tracer-prepuller.yaml

@@ -70,8 +70,8 @@ spec:
           image: public.ecr.aws/docker/library/python@sha256:3b1b63f17c5197411ee572be110333dae4b9d6f2fbc4f84c790f644e791d356b
           command: ["sh", "-c", "'true'"]
         - name: prepuller-314
-          # public.ecr.aws/docker/library/python:3.14.0a3-bookworm
-          image: public.ecr.aws/docker/library/python@sha256:9dbc6c516b0388d7ed1546ea0047ea9b4b2a7d5fef25eaf3c1f0e1479c1c2f15
+          # public.ecr.aws/docker/library/python:3.14.0a4-bookworm
+          image: public.ecr.aws/docker/library/python@sha256:673113f17486ce8d5cd217f38502b15171164bbd3cb0a727a7de2664ad105956
           command: ["sh", "-c", "'true'"]
 
       # Use the pause container to ensure the Pod goes into a `Running` phase