This commit introduces checks against the configuration in the AdminDB.
This ensures AdminDB configuration and the source of truth in NetBox are
consistent.

Since this check requires credentials for connecting to the AdminDB and
introduces a dependency on our AdminDB dbhandler Python module, this
report requires new parameters in the NetBox configuration and
more required modules in the local_requirements.txt of NetBox.

A few parameters have to be properly configured for Switches which are
used in some other reports (which are yet to come). This commit adds
checks to ensure these require parameters (especially a management IP
address on a management VLAN interface) are set.

Since calls to self.log_success() don't require a message argument and
only saying that the check passed in the message just causes log spam in
the report output, this commit removes the message argument from some
calls to self.log_success(), only marking the devices as having passed
the check without a log message. This enhances the readability of report
outputs drastically.

We require some fields to be specified for all devices of certain
types/roles. This commit adds checks to enforce tenancy and/or contact
assignments, mainly for servers, external hardware and some peripheral
devices.

The same as in the previous commit. Checks are now executed for all
endpoints instead of just a single one.

NetBox 3.3 introduced multi-endpoint cable terminations, which brings a
breaking API change with it. This commit adjusts the uplink checks to
consider all endpoints and uses the newly named attributes.

Signed-off-by: Adrian 'nex' Schollmeyer <adrian.schollmeyer@fem.tu-ilmenau.de>

Signed-off-by: Adrian 'nex' Schollmeyer <adrian.schollmeyer@fem.tu-ilmenau.de>

Signed-off-by: Adrian 'nex' Schollmeyer <adrian.schollmeyer@fem.tu-ilmenau.de>

Signed-off-by: Adrian 'nex' Schollmeyer <adrian.schollmeyer@fem.tu-ilmenau.de>

Signed-off-by: Adrian 'nex' Schollmeyer <adrian.schollmeyer@fem.tu-ilmenau.de>