Split hashes of unzipped image files

              if (filesRequired.includes(filename)) {

                await this.setInDBStore(unzippedEntry.blob, filename);

                this.stored[filename] = true;

                const fileSHA = await this.computeSha256(unzippedEntry.blob);

                console.log(`File: ${unzippedEntry.name} SHA256: ${fileSHA}`);

              }

            }

            await zipReader.close();