This patch updates Use Case Guide and API Documentation related to
Change Current VNF Package for Bobcat.
These updates include changes in the following patches.
* Fix missing modificationsTriggeredByVnfPkgChange [1]
* Add timeout setting to VNF LCM Coordination IF [2]
The main fixes in this patch are as follows.
* Add "vnflcm update" Use Case Guide for CNF
* Add how to update metadata/extensions/vnfConfigurableProperties
* Add note about extManagedVirtualLinks of ChangeCurrentVnfPkgRequest
* Add modificationTriggeredByVnfPkgChange to VnfLcmOpOcc
* Add timeout to additionalParams for ChangeCurrentVnfPkgRequest
* Add OAUTH2_CLIENT_CERT to authType
* Change vdu_params to required parameter
[1] https://review.opendev.org/c/openstack/tacker/+/880129
[2] https://review.opendev.org/c/openstack/tacker/+/887256
Closes-Bug: #2015941
Implements: blueprint add-sample-coordinate-script
Change-Id: I5a50ed88621ec7d2f82eb1f6d844d0ad5adae544
0cea1780ee