Elixir port of Python's openrelik_worker_common library.

Provides shared helper modules for OpenRelik forensic workers:

• OpenrelikWorkerCommon.DataTypes (data_types.py) - Standard OpenRelik data types (diskimage:qcow, diskimage:raw, binary).
• OpenrelikWorkerCommon.TaskUtils (task_utils.py) - Task input resolution (get_input_files/3), Base64/JSON result encoding (create_task_result/1..7), and glob-based file filtering (filter_compatible_files/2).
• OpenrelikWorkerCommon.FileUtils (file_utils.py) - OutputFile struct, create_output_file/2, count_file_lines/1, build_file_tree/2, delete_file_tree/1, get_relative_path/1, and is_disk_image/1.
• OpenrelikWorkerCommon.Reporting (reporting.py) - Report, MarkdownDocument, MarkdownDocumentSection, MarkdownTable, MarkdownFormatter, Priority, and serialize_file_report/3.
• OpenrelikWorkerCommon.ArchiveUtils (archive_utils.py) - Archive extraction via tar and 7z (extract_archive/3..7).
• OpenrelikWorkerCommon.PasswordUtils (password_utils.py) - Password hash cracking via hashcat and john (bruteforce_password_hashes/4..7).
• OpenrelikWorkerCommon.MountUtils (mount_utils.py) - BlockDevice mapping and mounting for raw, QCOW2/3, and EWF (.E01/.EX01) forensic disk images with Redis NBD device locking.