Revert "Skip TestRunUnshareProc"

This reverts commit 03dce24137c82caa04c215d983eac06a3edc084c.

Signed-off-by: Eric Windisch <eric@windisch.us>

integration-cli/docker_cli_run_test.go

@@ -2853,8 +2853,6 @@ func (s *DockerSuite) TestMountIntoSys(c *check.C) {
 }
 
 func (s *DockerSuite) TestRunUnshareProc(c *check.C) {
-	c.Skip("unstable test: is apparmor in a container reliable?")
-
 	// Not applicable on Windows as uses Unix specific functionality
 	testRequires(c, Apparmor, DaemonIsLinux)