Integration tests requirements (#26545)

* Removed pexpect and jmespath requirement, install it in task directly
* Removed passlib dependency

test/integration/targets/expect/tasks/main.yml

@@ -15,6 +15,10 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+- name: Install test requirements
+  pip:
+    name: pexpect
+    state: present
 
 - name: record the test_command file
   set_fact: test_command_file={{output_dir | expanduser}}/test_command.py