Pods deintegration

[Panosfunk]

We can finally get rid of pods and transition to spm (Swift Package Manager). See https://docs.flutter.dev/packages-and-plugins/swift-package-manager/for-app-developers#how-to-turn-on-swift-package-manager

[Panosfunk]

movesense-mobile-lib:
Fetching from https://bitbucket.org/movesense/movesense-mobile-lib/
the package manifest at '/Package.swift' cannot be accessed (/Package.swift doesn't exist in file system)
unexpectedly did not find the new dependency in the package graph: sourceControl(identity: movesense-mobile-lib, location: SwiftPM.SPMPackageDependency.SourceControlLocation.remote(SwiftPM.SPMSourceControlURL(sourceControlURL: https://bitbucket.org/movesense/movesense-mobile-lib/)), requirement: 3.33.1 – Next Major)