Misc: Turned IPE on contest & contest entry nodes

## Ready State: Yes

No jira task just something I noticed doing another task.

Enabled IPE for contest & content entries by default

## Requirements & Dependencies

None

## Deployment Instructions

* Merge code.
* Clear caches with `drush cache-clear all`

## Usage/Test Instructions

* Create a contest & ensure IPE is enabled by default
* Create a contest entry for the same contest & ensure IPE is enabled by default