For example procedural UCs and their substructure requests would report
tons of these all the time, which is worthless.
Also added an SCL type for MOD.ChangeInformation to avoid having to see
warnings about the SCL type of MOD.ChangeInformation not being
available:
```
WARN [...] org.simantics.modeling.SCLTypeUtils: SCLTypeUtils.getType
cannot transform data type '{
createdBy : String,
createdAt : Long,
modifiedBy : String,
modifiedAt : Long
}' to type. Returns a as default.
```
gitlab #546
Change-Id: I30210fb3055a4d844fe6e9b07c64490a45c14ecd
(cherry picked from commit
b055bfb36cca301ceed0591028d245e152c8c32d)