add com.nunti

• The app complies with the inclusion criteria
• The original app author has been notified (and does not oppose the inclusion)
• All related fdroiddata and RFP issues have been referenced in this merge request
• The upstream app source code repo contains the app metadata (summary/description/images/changelog/etc) in a Fastlane or Triple-T folder structure
• Builds with fdroid build
• Releases are tagged

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Issues with pipelines

checkupdates pipeline fails with error got package=None, version=None, vercode=None even though Nunti/android/app/build.gradle contains applicationId, versionCode and versionName.

fdroid build pipeline fails with error Failed to find Build Tools revision 31.0.0 and it seems that fdroid doesn't automatically download the build tools.

I am quite honestly stumped as to why these issues arise and I run out of pipeline minutes on my account.