Resources filtering problem with upgrade spring-boot 2.4.X

[Thomgrus]

With the upgrade of spring-boot 2.4.X there is a problem of filtering resources (on api/server module)

resources (Caused by: java.nio.charset.MalformedInputException: Input length = 1).

The plugin used by default is maven-resources-plugin in version 3.2.0. And it try to filter resources with utf-8 encoding ignoring some images extension but not videos (mp4).

So we can fix it by adding mp4 in the ignored extension