osgicheck-maven-plugin: Add check for packages with versions but without explicit provider/consumer type information

It would be nice to also have a check in https://github.com/apache/felix/tree/trunk/tools/osgicheck-maven-plugin for packages with a dedicated version which do not explicitly state, whether they are provider or consumer type. Although there is a default (ConsumerType) as specified in https://osgi.org/javadoc/osgi.annotation/7.0.0/org/osgi/annotation/versioning/ProviderType.html it is reasonable to enforce a conscious decision (i.e. an explicit annotation) for the following reasons:

• people tend to forget to think about this for new API/SPI
• the default used to be different with the same-named bnd annotation in the past therefore relying on the default is very error prone