Respect the project order in reactor projects given by plugin dependencies.

[fabapp2]

Currently, MavenProjectAnalyzer does not respect plugin information affecting the project order as specified here:

https://maven.apache.org/guides/mini/guide-multiple-modules.html#reactor-sorting

These are missing:

• a plugin declaration where the plugin is another module in the build
• a plugin dependency on another module in the build
• a build extension declaration on another module in the build