refactor(file): replace fdisk with gptman+mbrman#154

HarryWaschkeit merged 5 commits intoomnect:mainomnect/omnect-cli:mainfrom

HarryWaschkeit:feature/gptman-mbrman-partition-detectionHarryWaschkeit/omnect-cli:feature/gptman-mbrman-partition-detectionCopy head branch name to clipboard