Feature: Enable video upload

[agentpietrucha]

Questions	Answers
Description?	Enable uploading videos for the image slider. File type checks were updated as well as new poster column is added to the database to store the video poster filename
Type?	new feature
BC breaks?	no
Deprecations?	no
Fixed ticket?
Sponsor company
How to test?	Upload .mp4 files. Disable theme overwrite of slider.tpl file so the default module one will be used

[ps-jarvis]

Hello @agentpietrucha!

This is your first pull request on ps_imageslider repository of the PrestaShop project.

Thank you, and welcome to this Open Source community!

[ps-jarvis]

This pull request seems to contain new translation strings. I have summarized them below to ease up review:

• Modules.Imageslider.Admin
  • Unsupported file extension: %extension%
  • Failed to process the file
  • Unsupported file type: %file_type%

(Note: this is an automated message, but answering it will reach a real human)

[agentpietrucha]

@Hlavtox
I created a new PR, since the old one was targeting the wrong branch on my fork. You left the following comment there:

I think it's too complicated. If something, I would enable people to upload properly formatted MP4 or WEBM. Everyone have different needs for quality and file size.

Also, please remove the change of author.

✅ Authors fixed
Could you please elaborate more about why it is too complicated please?