Update NSTool to v1.8.0

[jakcron]

Changes

• [BugFix] Fixed issue where NCA ContentType was not correctly reported ([BUG] NSTool reports wrong or unknown NCA Type #95)
• [BugFix] Fixed issue NSO Data Segment was not processed correctly because state for Data Segment incorrectly tested RO Segment flags
• [BugFix] Fixed issue where Brazilian Portuguese languages in NACP where not identified as Brazilian Portuguese
• [BugFix] Fixed issue where debug logging was left in for when empty RomFs files were processed.
• [BugFix] Fixed issue where NCA key area was not formatted correctly ([BUG] NCA Key Area is formatted incorrectly #91)

Nerd details

• [Dependency] libpietendo to v0.7.1.