bump thelounge to 3.3.0 + bump Node.je to 13.x

[Sephtex]

also fix DEPRECATION WARNING on ansible-2.9

The role started to throw an error on the following, so I bumped up Node.js to the newest I could find on the used URL and it solved the issue:

ASK [debian-thelounge : Ensure thelounge package is installed] ******************************************************************************
Saturday 07 March 2020  13:46:45 +0100 (0:01:27.178)       0:11:17.043 ******** 
fatal: [dev-thelounge]: FAILED! => changed=false 
  cmd: /usr/bin/yarn global add '' --no-emoji
  msg: |-
    warning thelounge > sqlite3 > request@2.88.2:********@10.1.0: The engine "node" is incompatible with this module. Expected version ">=10". Got "8.17.0"
    error Found incompatible module.
  rc: 1
  stderr: |-
    warning thelounge > sqlite3 > request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
    error got@10.1.0: The engine "node" is incompatible with this module. Expected version ">=10". Got "8.17.0"
    error Found incompatible module.
  stderr_lines: <omitted>
  stdout: |-
    yarn global v1.22.1
    [1/4] Resolving packages...
    [2/4] Fetching packages...
    info Visit https://yarnpkg.com/en/docs/cli/global for documentation about this command.
  stdout_lines: <omitted>