Fix permission of /tmp to unblock copp test

[bingwang-ms]

Description of PR

Summary:
This PR is to fix the permission of /tmp to unblock the copp test.
Because of issue sonic-net/sonic-buildimage#16034 , the /tmp directory in syncd docker has incorrect permission.
This PR unblocked the issue by setting the permission to 777 before apt install.

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• Test case(new/improvement)

Back port request

• 201911
• 202012
• 202205
• 202305

Approach

What is the motivation for this PR?

This PR is to fix permission for /tmp to unblock copp test.

How did you do it?

Change the permission of /tmp to 777 before apt get.

How did you verify/test it?

The change is verified on a MSN-2700 device

collected 14 items                                                                                                                                                         

copp/test_copp.py::TestCOPP::test_policer[str-msn2700-02-ARP]  ^HPASSED                                                                                                 [  7%]
copp/test_copp.py::TestCOPP::test_policer[str-msn2700-02-IP2ME] PASSED                                                                                               [ 14%]
copp/test_copp.py::TestCOPP::test_policer[str-msn2700-02-SNMP]  ^HPASSED                                                                                                [ 21%]
copp/test_copp.py::TestCOPP::test_policer[str-msn2700-02-SSH] PASSED                                                                                                 [ 28%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-BGP] PASSED                                                                                              [ 35%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-DHCP] PASSED                                                                                             [ 42%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-DHCP6] PASSED                                                                                            [ 50%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-LACP]  ^HPASSED                                                                                             [ 57%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-LLDP] PASSED                                                                                             [ 64%]
copp/test_copp.py::TestCOPP::test_no_policer[str-msn2700-02-UDLD] PASSED                                                                                             [ 71%]
copp/test_copp.py::TestCOPP::test_add_new_trap[str-msn2700-02] PASSED                                                                                                [ 78%] ^H
copp/test_copp.py::TestCOPP::test_remove_trap[str-msn2700-02-delete_feature_entry]  ^HPASSED                                                                            [ 85%] ^H
copp/test_copp.py::TestCOPP::test_remove_trap[str-msn2700-02-disable_feature_status] PASSED                                                                          [ 92%] ^H
copp/test_copp.py::TestCOPP::test_trap_config_save_after_reboot[str-msn2700-02]  ^HPASSED                                                                               [100%] ^H

================================================================= 14 passed, 3 warnings in 2959.99 seconds =================================================================

Any platform specific information?

The issue is Mellanox platform specific. But the change is applied to all platforms.

Supported testbed topology if it's a new test case?

Not a new test case.

Documentation

[ZhaohuiS]

LGTM

[bingwang-ms]

@StormLiangMS Can you please approve this PR for 202305 branch? Thanks

[mssonicbld]

Cherry-pick PR to 202305: #10004