Remove print statement
Remove print statement

This ends up polluting the output of `swift test` quite a bit and
doesn't seem very useful. I am assuming it was just accidentally left
there.

abertelrud/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,abertelrud/swift-package-manager,abertelrud/swift-package-manager