[Kogito] KOGITO-3807: [DMN Designer] Convert DMN 1.1/1.3 models to version 1.2 - Documentation

[karreiro]

JIRA: KOGITO-3807: [DMN Designer] Convert DMN 1.1/1.3 models to version 1.2 - Documentation

Now the DMN Designer supports 1.1 and 1.3 models, non including DMN 1.3 features, when users that import assets on Kogito or Business Central . However, when users save their models, we're still saving them as DMN 1.2 models.

Thus, I've updated everything related to the DMN versions support, and also I've added an entry in the release notes section. Please, let me know if it needs any change :-)

[hmanwani-rh]

@karreiro Made some changes to Kogito content as well. Please review and let me know if you're good with the changes.

@sterobin fyi

Following are the doc previews of community and enterprise Kogito documentation:
Community version
Kogito documentation

Enterprise version
Developing Decision Services with Kogito

[karreiro]

Thank you, @hmanwani-rh! I just double-checked your changes, and they look great to me, thanks :-)

[karreiro]

@hmanwani-rh @vidya-iyengar since https://github.com/kiegroup/kie-docs/pull/3066 is merged, can't we merge this one as well? :)

[hmanwani-rh]

@hmanwani-rh @vidya-iyengar since #3066 is merged, can't we merge this one as well? :)

@karreiro, we are waiting for Kogito 1.0.0 release to happen, once the release is done then we can merge this PR, since this belongs to Kogito 1.1.0.