Enable entity type to submission form mapping by default

[tdonohue]

References

• Related to Default submission forms per Entity type #8855

Description

In DSpace 7.6, we added a commented out configuration to item-submission.xml which enables mapping a Collection to a submission form definition based on the Collection's entity type field.

This PR simply uncomments that configuration by default so that it exists by default in all sites. I've already verified uncommenting this configuration has no impact on sites which have entities disabled (they simply ignore this configuration). But, it's a huge benefit to sites that have Entities enabled as it can ensure their Collections can be easily mapped to a submission form.

It's also a big benefit to the upcoming Demo site, as it will need this configuration for the same reason as other sites where Entities are enabled.

[tdonohue]

This was discussed in today's DevMtg and no objections were raised. Merging this, as this benefits our new demo site (as it allows the demo site to use Entities submission forms without having to manually customize this file). It also benefits other sites using Entities for the same reason. As noted above, this was tested on a site with Entities disabled and had no negative impact.

[dspace-bot]

Successfully created backport PR for dspace-7_x:

• [Port dspace-7_x] Enable entity type to submission form mapping by default #9009