use auto discovered python instead of legacy

ansible.cfg

@@ -1,5 +1,6 @@
 [defaults]
 ansible_managed = This file is managed by ansible, do not make manual changes - they may be overridden at any time.
+interpreter_python = auto
 inventory       = ./hosts
 nocows          = 1
 remote_user     = root

roles/drone/tasks/main.yml

@@ -14,7 +14,7 @@
   apt:
     name:
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
 
 - name: Configure PostgreSQL database
   postgresql_db: name={{ drone_dbname }}

roles/gitea/tasks/main.yml

@@ -30,7 +30,7 @@
   apt:
     name:
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
 
 - name: Configure PostgreSQL database
   postgresql_db: name={{ gitea_dbname }}

roles/hackmd/tasks/main.yml

@@ -34,7 +34,7 @@
     - git
     - nodejs
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
     - yarn
 
 - name: Unpack hedgedoc

roles/icinga/tasks/main.yml

@@ -20,7 +20,7 @@
   apt:
     name:
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
 
 - name: Configure icinga database
   postgresql_db: name={{ icinga_dbname }}

roles/matrix/tasks/main.yml

@@ -14,7 +14,7 @@
     name:
     - matrix-synapse-py3
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
 
 - name: Configure PostgreSQL database
   postgresql_db: name={{ matrix_dbname }} lc_collate=C lc_ctype=C template=template0

roles/nextcloud/tasks/main.yml

@@ -39,7 +39,7 @@
     - php7.4-xmlrpc
     - php7.4-zip
     - postgresql
-    - python-psycopg2
+    - python3-psycopg2
 
 - name: Configure PostgreSQL database
   postgresql_db: name={{ owncloud_dbname }}

roles/prometheus/tasks/main.yml

@@ -10,7 +10,6 @@
 - name: Install dependencies
   apt:
     name:
-    - python-setuptools
     - python3-setuptools
     - virtualenv