make localintegration fails on Ubuntu 17.04

Fix 2 string comparision issues in output validation.

Signed-off-by: leitwolf7 <leitwolf@wolke7.net>

tests/integration/exec.bats

@@ -85,7 +85,7 @@ function teardown() {
 
   runc exec --cwd /bin test_busybox pwd
   [ "$status" -eq 0 ]
-  [[ ${output} == "/bin" ]]
+  [[ ${output} == "/bin"* ]]
 }
 
 @test "runc exec --env" {
@@ -110,5 +110,5 @@ function teardown() {
   runc exec --user 1000:1000 test_busybox id
   [ "$status" -eq 0 ]
 
-  [[ ${output} == "uid=1000 gid=1000" ]]
+  [[ ${output} == "uid=1000 gid=1000"* ]]
 }