fix e2e tests

Signed-off-by: Akash Kumar <meakash7902@gmail.com>

Author: AkashKumar7902

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_name_1/test_suite.stdout

@@ -2,4 +2,4 @@ adding dependency 'kcl1'
 the lastest version '0.0.1' will be added
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
-add dependency 'kcl1' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_name_2/test_suite.stdout

@@ -3,4 +3,4 @@ the lastest version '0.0.1' will be added
 downloading 'test/kcl2:0.0.1' from 'localhost:5001/test/kcl2:0.0.1'
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'kcl2' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_name_3/test_suite.stdout

@@ -3,4 +3,4 @@ the lastest version '0.0.1' will be added
 downloading 'test/kcl2:0.0.1' from 'localhost:5001/test/kcl2:0.0.1'
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'kcl2' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_path_2/test_suite.stdout

@@ -1,4 +1,4 @@
 <un_ordered>adding dependency 'a_kcl_pkg_dep_pkg_name'
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'a_kcl_pkg_dep_pkg_name:0.0.1' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_path_3/test_suite.stdout

@@ -2,4 +2,4 @@
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl2:0.0.1' from 'localhost:5001/test/kcl2:0.0.1'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'a_kcl_pkg_dep_pkg_name:0.0.1' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_path_4/test_suite.stdout

@@ -2,4 +2,4 @@
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl2:0.0.1' from 'localhost:5001/test/kcl2:0.0.1'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'a_kcl_pkg_dep_pkg_name:0.0.1' successfully
+adding dependencies results in a cycle

test/e2e/test_suites/kpm/exec_inside_pkg/add_with_path_5/test_suite.stdout

@@ -2,4 +2,4 @@
 downloading 'test/k8s:1.27' from 'localhost:5001/test/k8s:1.27'
 downloading 'test/kcl2:0.0.1' from 'localhost:5001/test/kcl2:0.0.1'
 downloading 'test/kcl1:0.0.1' from 'localhost:5001/test/kcl1:0.0.1'
-add dependency 'a_kcl_pkg_dep_pkg_name:0.0.1' successfully
+adding dependencies results in a cycle