Updated to Orekit 11.X API.

pom.xml

src/changes/changes.xml

src/main/java/org/orekit/rugged/api/RuggedBuilder.java

src/site/markdown/index.md

src/test/java/org/orekit/rugged/TestUtils.java

...org/orekit/rugged/adjustment/util/PleiadesOrbitModel.java

src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java

src/test/java/org/orekit/rugged/api/RuggedTest.java

...orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java

...org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java