fix: testServices jar download in place of building it locally - WPB-25132#4685

findms wants to merge 7 commits into

developwireapp/wire-ios:developfrom

fix/replace-testservice-fatjar-building-with-existing-released-jarwireapp/wire-ios:fix/replace-testservice-fatjar-building-with-existing-released-jarCopy head branch name to clipboard