Removes carthage from ci

Data4LifeSDKUtils.podspec

@@ -5,11 +5,13 @@ Pod::Spec.new do |s|
   s.homepage         = "https://github.com/d4l-data4life/d4l-utils-ios.git"
   s.license          = { :type => 'LICENSE', :file => "LICENSE" }
   s.author           = { "D4L data4life gGmbH" => "contact@data4life.care" }
+
+  s.source           = { :http => 'https://github.com/d4l-data4life/d4l-utils-ios/releases/download/0.4.0/XCFrameworks-0.4.0.zip' }
   s.swift_version    = '5.3'
   s.platform         = :ios, '12.0'
   s.requires_arc     = true
-  s.source           = { :http => 'https://github.com/d4l-data4life/d4l-utils-ios/releases/download/0.4.0/XCFrameworks-0.4.0.zip' }
   s.cocoapods_version = '>= 1.10.0'
+
   s.default_subspec     = 'Core'
   s.subspec 'Core' do |core|
     core.preserve_paths      = 'Data4LifeSDKUtils.xcframework', 'CryptoSwift.xcframework', 'Data4LifeSDKUtils.dSYMs/Data4LifeSDKUtils.framework.ios-arm64.dSYM', 'Data4LifeSDKUtils.dSYMs/Data4LifeSDKUtils.framework.ios-arm64_x86_64-simulator.dSYM', 'CryptoSwift.dSYMs/CryptoSwift.framework.ios-arm64.dSYM', 'CryptoSwift.dSYMs/CryptoSwift.framework.ios-arm64_x86_64-simulator.dSYM'

fastlane/Fastfile

@@ -12,17 +12,13 @@ device = "iPhone 11 (14.0)"
 platform :ios do
   desc "Run unit tests and upload code coverage"
   lane :test do
-    Dir.chdir("..") do
-       sh "./wcarthage.sh bootstrap --platform ios --cache-builds"
-    end
     scan(
       project: "Data4LifeSDKUtils.xcodeproj",
       scheme: "Data4LifeSDKUtils",
       derived_data_path: "build/DerivedData",
       devices: device,
       clean: true
     )
-
   end
 
   desc "Package and release framework"