Make rugged compatible with Orekit 12

This is an attempt at making Rugged compatible with Orekit 12 (addresses #395 (closed) ).

There are two things where I am not super sure:

• Some unit tests required higher error thresholds than before... The deviations were small but still higher than the old thresholds. I don't know Orekit enough to know what in Orekit 12 caused this deviations
• I tried to update the Gitlab CI configuration because I got this error because SonarQube was updated: https://gitlab.orekit.org/orekit/rugged/-/jobs/17122
  • I modified the pom.xml and .gitlab-ci.yml files to be more similar to the same files in the latest develop branch of the orekit repo. However, I didn't manage to make it work, I got an issue with the sonar login: https://gitlab.orekit.org/orekit/rugged/-/jobs/17128

src/changes/changes.xml

@@ -33,6 +33,9 @@
       <action dev="guylaine" type="update">
         Updated dependencies to Orekit 11.3 (and Hipparchus 2.3).
       </action>
+      <action dev="clement" type="update" issue="395">
+        Updated dependencies to Orekit 12.0.2.
+      </action>
     </release>
     <release version="3.0" date="2022-07-05" description="This is a major release.
     It fixes a few bugs.