DG-1893 Support append/remove/replace for Tags

[hr2904]

Change description

Added support for sending explicit actions for tag append/update/remove
New payload schema looks like
with query param overrideClassifications=false
example URL : https://preview.atlan.com/api/meta/entity/bulk/setClassifications?overrideClassifications=false
When override is false, the appends/updates/removes array will be processed instead of the default classifications array.

{
    "guidHeaderMap": {
        "d762a137-2aa7-4916-ae67-cd8ba86d692c": {
            "guid": "d762a137-2aa7-4916-ae67-cd8ba86d692c",
            "typeName": "Schema",
            "attributes": {
                "name": "MYSQL_RDS_FIVETRAN_METADATA_API_CHINOOK",
                "qualifiedName": "default/snowflake/1703211402/FIVETRAN/MYSQL_RDS_FIVETRAN_METADATA_API_CHINOOK"
            },
            "appendClassifications": [
                {
                    "typeName": "KsEjhLQyJe1IK3WImU66T5",
                    "entityGuid": "d762a137-2aa7-4916-ae67-cd8ba86d692c",
                    "propagate": false,
                    "restrictPropagationThroughLineage": false,
                    "removePropagationsOnEntityDelete": false
                }
            ],
            "updateClassifications": [
                {
                    "typeName": "x7rq3qNdVO64e3RecLTkOr",
                    "entityGuid": "d762a137-2aa7-4916-ae67-cd8ba86d692c",
                    "propagate": false,
                    "restrictPropagationThroughLineage": true,
                    "removePropagationsOnEntityDelete": false
                }
            ],
            "removeClassifications": [
                {
                    "typeName": "lJE8o8eUyD3gP63CQl8s85",
                    "entityGuid": "d762a137-2aa7-4916-ae67-cd8ba86d692c",
                    "propagate": false,
                    "restrictPropagationThroughLineage": false,
                    "removePropagationsOnEntityDelete": false
                }
            ],
            "classifications": [
                {
                    "typeName": "FkVPzxQreHyRlrCbJTbdEQ",
                    "entityGuid": "d762a137-2aa7-4916-ae67-cd8ba86d692c",
                    "propagate": false,
                    "restrictPropagationThroughLineage": false,
                    "removePropagationsOnEntityDelete": false
                }
            ]
        }
    }
}

Type of change

• New feature (adds functionality)

Related issues

Fix Ticket
TestCases

Checklists

Development

• Lint rules pass locally
• Application changes have been tested thoroughly
• Automated tests covering modified code pass

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines

Code review

• Pull request has a descriptive title and context useful to a reviewer. Screenshots or screencasts are attached as necessary
• "Ready for review" label attached and reviewers assigned
• Changes have been reviewed by at least one other contributor
• Pull request linked to task tracker where applicable
  ](https://atlanhq.atlassian.net/wiki/x/LoBsHw)

[nikhilbonte21]

Added a minor comment regarding logging