…itlab-token`, `github-oauth` and `bitbucket-oauth` principles

This version has a regression: ansible/ansible#79291

OPcache was previously disabled in development to ensure no stale cached
PHP. However, there are still performance benefits to having OPcache
enabled with a `revalidate_freq` of `0` which will result in OPcache
checking for updates on every request (instead of the default of `60` in
production).

The `warm` option for `command` and `shell` is deprecated and was
removed in ansible-core 2.14

For backwards compat it's easiest to remove all usage.

`ubuntu-latest` recently changed to Ubuntu 22.04

Vagrant creates synced folders with the `web_user`/`web_group`
(`vagrant`/`www-data`) already via the `Vagrantfile`. This task can be
slow, and since it's redundant, it's being disabled by default.

In case this task is needed, the `chown_site_directory` variable can be
set to true in `group_vars/development/main.yml`

Bump swapfile to `v2.0.36` which fixes the deprecated `warn` option for `command` and `shell`(removed in ansible-core 2.14).

Co-authored-by: Tim Pfeifer <tim.pfeifer@mailbox.org>

Bugs/regressions in 2.13.6 have been fixed

Empty values break Git+SSH. If `ssh_send_env` is empty, `SendEnv` should not be set in SSH config.

This is especially needed for Ubuntu 22.04 (#1392)