feat: Workflow Activity process and forward services.

[EdwinBetanc0urt]

Add new services:

• Forward workflow activity.

Request

curl --location --request POST 'http://0.0.0.0:8085/api/adempiere/workflow/forward-workflow-activity?token=dba793a8-949c-4013-82b9-1005e1303213&language=en' \
--header 'Content-Type: application/json' \
--data-raw '{
    "id": 1,
    "uuid": "",
    "message": "test",
    "user_id": 100,
    "user_uuid": ""
}'

• Process workflow activity.

Request

curl --location --request POST 'http://0.0.0.0:8085/api/adempiere/workflow/process-workflow-activity?token=dba793a8-949c-4013-82b9-1005e1303213&language=en' \
--header 'Content-Type: application/json' \
--data-raw '{
    "id": 1,
    "uuid": "",
    "message": "test",
    "is_approved": true
}'

Additional context

Related https://github.com/solop-develop/frontend-core/issues/470
Related https://github.com/solop-develop/frontend-core/issues/471