Implement all XQTS dependency types

[adamretter]

At the moment we only implement checks for the XQTS test-case and test-set dependency types:

1. feature.
2. spec.
3. xml-version.
4. xsd-version.

See: https://github.com/eXist-db/exist-xqts-runner/blob/master/src/main/scala/org/exist/xqts/runner/XQTSParserActor.scala#L364.

We are missing implementations for the following dependency types:

1. calendar
2. collection-stability. Currently unused in the XQTS tests.
3. default-language
4. directory-as-collection-uri. Currently unused in the XQTS tests.
5. format-integer-sequence.
6. language.
7. limits.
8. schemaAware. Currently unused in the XQTS tests.
9. unicode-normalization-form.

Most of these require further investigation, however I suspect that in most cases eXist-db does not support the configuration of these context dependencies yet.