(build) update to cake 2.2.0

Author: arturcic

build/Directory.Packages.props

@@ -1,11 +1,11 @@
 <Project>
     <ItemGroup>
-        <PackageReference Include="Cake.Common" Version="2.1.0" />
+        <PackageReference Include="Cake.Common" Version="2.2.0" />
         <PackageReference Include="Cake.Compression" Version="0.2.6" />
-        <PackageReference Include="Cake.Frosting" Version="2.1.0" />
+        <PackageReference Include="Cake.Frosting" Version="2.2.0" />
         <PackageReference Include="Cake.Incubator" Version="7.0.0" />
 
-        <PackageReference Include="Cake.Docker" Version="1.1.1" />
+        <PackageReference Include="Cake.Docker" Version="1.1.2" />
 
     </ItemGroup>
 </Project>

build/common/Utilities/Extensions.cs

@@ -53,7 +53,7 @@ public static DirectoryPath GetRootDirectory()
         var currentPath = DirectoryPath.FromString(Directory.GetCurrentDirectory());
         while (!Directory.Exists(currentPath.Combine(".git").FullPath))
         {
-            currentPath = DirectoryPath.FromString(Directory.GetParent(currentPath.FullPath)?.FullName);
+            currentPath = currentPath.GetParent();
         }
 
         return currentPath;