[OrionKafkaSink] Expand topic name

[frbattid]

Currently:

• If data_model=dm-by-service then topic_name=<service>.
• If data_model=dm-by-service-path then topic_name=<service-path>.
• If data_model=dm-by-entity then topic_name=<entity>.
• If data_model=dm-by-attribute then topic_name=<attribute>.

This should be instead ("normal" service-path starting with `/' ):

• If data_model=dm-by-service then topic_name=<service>.
• If data_model=dm-by-service-path then topic_name=<service>_<service-path_without_slash>.
• If data_model=dm-by-entity then topic_name=<service>_<service-path_without_slash>_<entityId>_<entityType>.
• If data_model=dm-by-attribute then topic_name=<service>_<service-path_without_slash>_<entityId>_<entityType>_<attrName>_<attrType>.

When the service-path is /:

• If data_model=dm-by-service then topic_name=<service>.
• If data_model=dm-by-service-path then topic_name=<service>.
• If data_model=dm-by-entity then topic_name=<service>_<entityId>_<entityType>.
• If data_model=dm-by-attribute then topic_name=<service>_<entityId>_<entityType>_<attrName>_<attrType>.

Effort: 1 man day

[pcoello25]

Some tests are going to be implemented with the PR:

Getting service-path starts with '/' :

• If data_model = dm-by-service then topic_name = <service>
• If data_model = dm-by-service-path then topic_name = <service>_<service-path_without_slash>
• If data_model=dm-by-entity then topic_name=<service>_<service-path_without_slash>_<entityId>_<entityType>.
• If data_model=dm-by-attribute then topic_name=<service>_<service-path_without_slash>_<entityId>_<entityType>_<attrName>_<attrType>.

Getting service-path = '/' :

• If data_model=dm-by-service then topic_name=<service>.
• If data_model=dm-by-service-path then topic_name=<service>.
• If data_model=dm-by-entity then topic_name=<service>_<entityId>_<entityType>.
• If data_model=dm-by-attribute then topic_name=<service>_<entityId>_<entityType>_<attrName>_<attrType>.

[pcoello25]

After reviews with this PR we are going to need 3 differents fixes now:

• PR for create correct topic names (hardening/880_expand_topic_name #905)
• PR for refactor the code in order to create the tests (hardening/880_refactor_build_topic_name #926)
• PR for add the tests (hardening/880_add_tests_for_expanded_topic_names #929)

[pcoello25]

Partially implemented in #905

[pcoello25]

Current tests deleted in #915

[pcoello25]

Partially implemented in #926

[pcoello25]

Partially implemented in #929

[pcoello25]

Implemented in #915 , #926, and #929