Remove DATAACL to free TCAM resources for test_stress_acl.py

[kbabujp]

Description of PR

The goal of test_stress_acl.py is to add/delete acl entries frequently. Refer: #6903
test_stress_acl.py is adding new acl table and it will fail if the TCAM space is not available. As done in other acl tests, removing DATAACL to free TCAM resources to run test_stress_acl.py.

Summary:
Fixes # (issue)

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?

How did you do it?

How did you verify/test it?

Any platform specific information?

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

Documentation

[mssonicbld]

The pre-commit check detected issues in the files touched by this pull request.
The pre-commit check is a mandatory check, please fix detected issues.

Detailed pre-commit check results:
trim trailing whitespace.................................................Passed
fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

tests/acl/test_stress_acl.py:38:1: E302 expected 2 blank lines, found 1
tests/acl/test_stress_acl.py:65:1: E302 expected 2 blank lines, found 1

flake8...............................................(no files to check)Skipped
check conditional mark sort..........................(no files to check)Skipped

To run the pre-commit checks locally, you can follow below steps:

1. Ensure that default python is python3. In sonic-mgmt docker container, default python is python2. You can run
   the check by activating the python3 virtual environment in sonic-mgmt docker container or outside of sonic-mgmt
   docker container.
2. Ensure that the pre-commit package is installed:

sudo pip install pre-commit

3. Go to repository root folder
4. Install the pre-commit hooks:

pre-commit install

5. Use pre-commit to check staged file:

pre-commit

6. Alternatively, you can check committed files using:

pre-commit run --from-ref <commit_id> --to-ref <commit_id>

[wangxin]

1. Config reload takes time. Is there a faster way to recover DATAACL after testing?
2. If config reload is the only way to recover configuration, please use config source from running_golden_config:

config_reload(duthost, config_source="running_golden_config"

The reason is that there are some pretests updated a few configurations and saved the running config to "running_golden_config". We have a common fixture always compare the running config with the running golden config to detect any configuration not recovered by the current script to avoid affecting subsequent test scripts. If there are any configuration differences, the common fixture will do a reload.
So, if a test does not restore the configuration to running config, the common fixture has to do a config reload again. This will unnecessarily increase test time.

[kbabujp]

Thanks for your comments, i have removed config reload and used other method to reconfigure the acl.

[mssonicbld]

The pre-commit check detected issues in the files touched by this pull request.
The pre-commit check is a mandatory check, please fix detected issues.

Detailed pre-commit check results:
trim trailing whitespace.................................................Passed
fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

tests/acl/test_stress_acl.py:10:1: F401 'tests.common.config_reload.config_reload' imported but unused
tests/acl/test_stress_acl.py:39:1: E302 expected 2 blank lines, found 1
tests/acl/test_stress_acl.py:40:34: E231 missing whitespace after ','

flake8...............................................(no files to check)Skipped
check conditional mark sort..........................(no files to check)Skipped

To run the pre-commit checks locally, you can follow below steps:

1. Ensure that default python is python3. In sonic-mgmt docker container, default python is python2. You can run
   the check by activating the python3 virtual environment in sonic-mgmt docker container or outside of sonic-mgmt
   docker container.
2. Ensure that the pre-commit package is installed:

sudo pip install pre-commit

3. Go to repository root folder
4. Install the pre-commit hooks:

pre-commit install

5. Use pre-commit to check staged file:

pre-commit

6. Alternatively, you can check committed files using:

pre-commit run --from-ref <commit_id> --to-ref <commit_id>