[acls] update examples and use YAML output in them for better readibility

[NilashishC]

SUMMARY

• Update example docs for nxos_acls with YAML output.
• Fixes #759

ISSUE TYPE

• Docs Pull Request

COMPONENT NAME

nxos_acls.py

[codecov[bot]]

Codecov Report

Merging #760 (e9b8d96) into main (15b1925) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #760 +/- ## ======================================= Coverage 84.99% 84.99% ======================================= Files 211 211 Lines 18207 18207 ======================================= Hits 15475 15475 Misses 2732 2732 ``` [see 1 file with indirect coverage changes](https://app.codecov.io/gh/ansible-collections/cisco.nxos/pull/760/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ansible-collections)

[softwarefactory-project-zuul[bot]]

Build succeeded. https://ansible.softwarefactory-project.io/zuul/buildset/b8e11557b9cd4fee9f100e16513c1e92

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[softwarefactory-project-zuul[bot]]

Build succeeded. https://ansible.softwarefactory-project.io/zuul/buildset/2004c40cac774a12ab984dc10e8b77b5

:heavy_check_mark: ansible-galaxy-importer SUCCESS in 5m 40s :heavy_check_mark: build-ansible-collection SUCCESS in 8m 42s :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-scenario01 SUCCESS in 29m 35s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-scenario02 SUCCESS in 28m 42s (non-voting) :x: ansible-test-network-integration-nxos-cli-python39-scenario03 FAILURE in 36m 24s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-scenario04 SUCCESS in 27m 24s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable215-scenario01 SUCCESS in 35m 02s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable215-scenario02 SUCCESS in 33m 29s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable215-scenario03 SUCCESS in 41m 45s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable215-scenario04 SUCCESS in 32m 21s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable214-scenario01 SUCCESS in 34m 17s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable214-scenario02 SUCCESS in 33m 40s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable214-scenario03 SUCCESS in 39m 53s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable214-scenario04 SUCCESS in 31m 56s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable213-scenario01 SUCCESS in 37m 09s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable213-scenario02 SUCCESS in 33m 41s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable213-scenario03 SUCCESS in 40m 53s (non-voting) :heavy_check_mark: ansible-test-network-integration-nxos-cli-python39-stable213-scenario04 SUCCESS in 35m 58s (non-voting) :heavy_check_mark: ansible-tox-linters SUCCESS in 10m 08s