After updating the jdbc driver by putting the jar file into the agent's /bin/jdbc folder and and renaming sqljdbc_auth.dll and placing in the agent's /bin folder, database jobs running against a MS SQL Server database are still erroring out with the following:
The database driver returned the following error message:
This driver is not configured for integrated authentication. Client ConnectionId: [Connection Id]
The SQL Driver in question is version 12.6
Agent: Database Agent
Database Type (for the job): MS SQL Server (2016)
jdbc version: 12.6
The sqljdbc_auth.dll file should not be renamed. For some reason SQL Server requires it to stay as it's original name, which in this case mssql-jdbc_auth-12.6.1.x64.dll