fix(CenWeb): copy container file into the final destination folder

[alk-jbrochet]

Description

The container.php file is not copied to the final destination. The final setup is crashing with the following error.

[05-Dec-2019 11:42:45 Europe/Paris] PHP Fatal error:  require_once(): Failed opening required '/usr/local/centreon/container.php' (include_path='/usr/local/centreon/vendor/pear/pear_exception:/usr/local/centreon/vendor/pear/console_getopt:/usr/local/centreon/vendor/pear/pear-core-minimal/src:/usr/local/centreon/www/class:/usr/local/centreon/www/lib:.:/usr/share/php') in /usr/local/centreon/bootstrap.php on line 65

Fixes # (issue)

Type of change

• Patch fixing an issue (non-breaking change)
• New functionality (non-breaking change)
• Breaking change (patch or feature) that might cause side effects breaking part of the Software
• Updating documentation (missing information, typo...)

Target serie

• 2.8.x
• 18.10.x
• 19.04.x
• 19.10.x
• 20.04.x (master)

How this pull request can be tested ?

Launch the install.sh script and try to navigate to http://domain.tld/centreon/install.

Checklist

Community contributors & Centreon team

• I followed the coding style guidelines provided by Centreon
• I have commented my code, especially new classes, functions or any legacy code modified. (docblock)
• I have commented my code, especially hard-to-understand areas of the PR.
• I have made corresponding changes to the documentation.
• I have rebased my development branch on the base branch (master, maintenance).

Centreon team only

• I have made sure that the unit tests related to the story are successful.
• I have made sure that unit tests cover 80% of the code written for the story.
• I have made sure that acceptance tests related to the story are successful (local and CI)

[alk-jbrochet]

I'll make another PR as I found a lot of other broken stuff.

[kduret]

@alk-jbrochet you could just update this PR :)

[alk-jbrochet]

New PR ready https://github.com/centreon/centreon/pull/8180
It was easier for me to create a new PR as the title is a bit wrong.