remove www pool from defaults

Cleanup fpm config class

modulesync 3.0.0 & puppet-lint autofix

this is a dependency from the apt module. we need to pull it in.

Drop EOL Debian 7/8 & Ubuntu 12/14

Some configuration options (e.g. 'listen_owner', 'listen_group',
'listen_mode', and maybe some more) do not apply by reloading
'php-fpm.service' but require a proper restart.

(#596) drop 'reload' in favour of 'restart'

Signed-off-by: Simon Deziel <simon@sdeziel.info>

Add apparmor_hat support to php::fpm::pool

By default, this module uses a reload for the php-fpm service. This is
nice because it ensures that there is no downtime. But this is also bad
because certain configuration options, like unix socket owner/group will
only be changed during a restart.

Fixes: #596
Replaces: #597

php-fpm: Make service reload/restart configurable

modulesync 3.1.0

Signed-off-by: Simon Deziel <simon@sdeziel.info>

php::globals: support Ubuntu 20.04 that ships php 7.4

Running the php56 tests doesn't work on all platforms and also requires
cleanup. This should be improved, but this allows merging the modulesync
and getting green tests.

modulesync 4.0.0

puppet/archive: allow 5.x

Update dependencies

These tests with a specific version of PHP cannot run on "recent"
operating systems, and it does not really make sense to add logic to
conditionaly include them because according to [PHP:
Releases](https://www.php.net/releases/index.php):

> Support for PHP 5 has been discontinued since 10 Jan 2019.
> Please consider upgrading to 8.

Debian 8 has reached EOL and is not supported by the module.

These OS have reached EOL.

Anything not explicit is a problem, so raise an error in this case.

Same for Ubuntu.

We can make the code more expressive and shorted by using a proper data
type.