M25: EDS Docs - Scheduled job trigger EDS Ingest to have consistent name

• Sync changes from M25 and added Search Activity Template queries

Link:

• EDS Scheduler - validation error for Activity in eds_ingest (#168) · Issue · osdu/platform/data-flow/ingestion/external-data-sources/core-external-data-workflow

Scheduled Job naming convention: {random_uuid}__scheduled__{epoch_time}

Example: 54f7ad55-8db9-414e-abbe-926651775f2f__scheduled__1747721111