Update postgres Docker tag to v14

firefly/docker-compose.yml

@@ -30,7 +30,7 @@ services:
             - 'upload:/var/www/html/storage/upload'
 
     db:
-        image: 'postgres:13.3-alpine'
+        image: 'postgres:14.1-alpine'
         restart: 'always'
 
         healthcheck:

gitea/docker-compose.yml

@@ -31,7 +31,7 @@ services:
             - '/etc/localtime:/etc/localtime:ro'
 
     db:
-        image: 'postgres:13.3-alpine'
+        image: 'postgres:14.1-alpine'
         restart: 'always'
         
         healthcheck:

miniflux/docker-compose.yml

@@ -25,7 +25,7 @@ services:
             - 'nginx'
     
     db:
-        image: 'postgres:13.3-alpine'
+        image: 'postgres:14.1-alpine'
         restart: 'always'
 
         healthcheck:

nextcloud/docker-compose.yml

@@ -44,7 +44,7 @@ services:
             - 'root:/var/www/html'
 
     db:
-        image: 'postgres:13.3-alpine'
+        image: 'postgres:14.1-alpine'
         restart: 'always'
 
         environment: