Module constants

Constants

• BLOBFS_MAGIC
• BLOBFS_PARTITION_LABEL
• BLOCK_VERITY_MAGIC
• DATA_PARTITION_LABEL
• F2FS_MAGIC
• FVM_MAGIC
• FXFS_MAGIC
• GPT_MAGIC
• HEADER_SIZE
• LEGACY_DATA_PARTITION_LABEL
• MINFS_MAGIC
• VB_META_MAGIC
• ZXCRYPT_MAGIC