ansible.cfg: drop remote_user=admin from config

It made sense when there was only one admin.

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ansible.cfg

@@ -3,7 +3,6 @@ forks = 30
 timeout = 30
 inventory = ./ansible/terraform.py
 lookup_plugins = ./ansible/lookup_plugins
-remote_user = admin
 module_name = shell
 host_key_checking = false
 # human-readable stdout/stderr results display

ansible/requirements.yml

@@ -11,7 +11,7 @@
 
 - name: infra-role-bootstrap-linux
   src: git@github.com:status-im/infra-role-bootstrap-linux.git
-  version: 9de1a4265c78d171d31385ae666d3abc99776f8c
+  version: 50eda0808cceaaad2a5c5cdb4493935f2e3a637d
   scm: git
 
 - name: infra-role-wireguard