Update python Docker tag to v3.9.20

.drone.yml

@@ -15,7 +15,7 @@ trigger:
 
 steps:
   - name: install-lint-test
-    image: python:3.9.19-alpine@sha256:5051ca4266051c7421687514d5e14dbb0ff6fb0e3485a2d1f2925856f631f946
+    image: python:3.9.20-alpine@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
     env:
       PYROOT: '/pyroot'
       PYTHONUSERBASE: '/pyroot'
@@ -93,7 +93,7 @@ trigger:
 
 steps:
   - name: install-lint-test
-    image: python:3.9.19-alpine@sha256:5051ca4266051c7421687514d5e14dbb0ff6fb0e3485a2d1f2925856f631f946
+    image: python:3.9.20-alpine@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
     env:
       PYROOT: '/pyroot'
       PYTHONUSERBASE: '/pyroot'

.python-version

@@ -1 +1 @@
-3.9.19
+3.9.20

Dockerfile

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
-FROM python:3.9.19-alpine@sha256:5051ca4266051c7421687514d5e14dbb0ff6fb0e3485a2d1f2925856f631f946 AS builder
+FROM python:3.9.20-alpine@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb AS builder
 
 ENV PYROOT=/pyroot
 ENV PYTHONUSERBASE=$PYROOT
@@ -20,7 +20,7 @@ RUN PIP_USER=1 PIP_IGNORE_INSTALLED=1 pipenv install --system --deploy --ignore-
 RUN pip3 uninstall --yes pipenv
 
 
-FROM python:3.9.19-alpine@sha256:5051ca4266051c7421687514d5e14dbb0ff6fb0e3485a2d1f2925856f631f946 AS ki-backend
+FROM python:3.9.20-alpine@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb AS ki-backend
 
 ENV PYROOT=/pyroot
 ENV PYTHONUSERBASE=$PYROOT