[extensions-web] openshift: template: bump python to 3.9

[Yuri Konotopov <ykonotopov src gnome org>]

commit 80234c344826e6da48c5899025b8b68030e83f1b
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Sat Jan 15 21:19:05 2022 +0400

    openshift: template: bump python to 3.9

 openshift/templates/extensions-web-nginx.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/openshift/templates/extensions-web-nginx.yml b/openshift/templates/extensions-web-nginx.yml
index 5ab5b90..916f396 100644
--- a/openshift/templates/extensions-web-nginx.yml
+++ b/openshift/templates/extensions-web-nginx.yml
@@ -103,10 +103,10 @@ objects:
     tags:
     - from:
         kind: DockerImage
-        name: python:3.6-stretch
+        name: python:3.9
       importPolicy:
         scheduled: true
-      name: 3.6-stretch
+      name: '3.9'
 - apiVersion: v1
   kind: BuildConfig
   metadata:
@@ -149,7 +149,7 @@ objects:
         forcePull: true
         from:
           kind: ImageStreamTag
-          name: python:3.6-stretch
+          name: python:3.9
       type: Docker
     triggers:
     - type: ImageChange