Merge pull request oauth2-proxy#3015 from oauth2-proxy/renovate/docker-compose

chore(deps): update docker-compose

Author: JoelSpeed

contrib/local-environment/docker-compose-nginx.yaml

@@ -81,7 +81,7 @@ services:
           - httpbin.localtest.me
   etcd:
     container_name: etcd
-    image: gcr.io/etcd-development/etcd:v3.5.20
+    image: gcr.io/etcd-development/etcd:v3.5.21
     entrypoint: /usr/local/bin/etcd
     command:
       - --listen-client-urls=http://0.0.0.0:2379

contrib/local-environment/docker-compose-traefik.yaml

@@ -34,7 +34,7 @@ services:
   # Reverse proxy
   gateway:
     container_name: traefik
-    image: traefik:v2.11.21
+    image: traefik:v2.11.22
     volumes:
       - "./traefik:/etc/traefik"
     ports:

contrib/local-environment/docker-compose.yaml

@@ -55,7 +55,7 @@ services:
           - httpbin.localtest.me
   etcd:
     container_name: etcd
-    image: gcr.io/etcd-development/etcd:v3.5.20
+    image: gcr.io/etcd-development/etcd:v3.5.21
     entrypoint: /usr/local/bin/etcd
     command:
       - --listen-client-urls=http://0.0.0.0:2379