Add percent success/failure of state runs in highstate summary output

[nicholasmhughes]

What does this PR do?

This PR adds a new master and minion configuration to modify the display of the summary information int he highstate output module. It will show successful and failed operations in a state run as a percentage of total operations.

What issues does this PR fix or reference?

Fixes: #60990

Previous Behavior

Summary output as shown.

Summary for local
------------
Succeeded: 2 (changed=2)
Failed:    2
------------
Total states run:     4
Total run time:   4.088 ms

New Behavior

When setting state_output_pct: True, the summary output will include two new lines showing the percent of successful and failed states in the run.

Summary for local
------------
Succeeded: 2 (changed=2)
Failed:    2
Success %: 50.0
Failure %: 50.0
------------
Total states run:     4
Total run time:   4.088 ms

Merge requirements satisfied?

• Docs
• Changelog - https://docs.saltproject.io/en/master/topics/development/changelog.html
• Tests written/updated

Commits signed with GPG?

Yes

[Ch3LL]

There are failures on Debian 9 that are related to this change: https://jenkins.saltproject.io/job/pr-debian-9-amd64-py3-pytest/job/PR-60991/2/

Debian 9 runs python 3.5, which is usually the distinguishing reason why tests fail on that platform but not on others.

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Detected Issues (click me)

[INFO] Initializing environment for https://github.com/saltstack/pip-tools-compile-impersonate.
[INFO] Initializing environment for https://github.com/asottile/pyupgrade.
[INFO] Initializing environment for https://github.com/saltstack/pre-commit-remove-import-headers.
[INFO] Initializing environment for https://github.com/s0undt3ch/salt-rewrite.
[INFO] Initializing environment for https://github.com/timothycrosley/isort.
[INFO] Initializing environment for https://github.com/timothycrosley/isort:toml.
[INFO] Initializing environment for https://github.com/psf/black.
[INFO] Initializing environment for https://github.com/asottile/blacken-docs.
[INFO] Initializing environment for https://github.com/asottile/blacken-docs:black==21.7b0.
[INFO] Initializing environment for https://github.com/PyCQA/bandit.
[INFO] Initializing environment for https://github.com/saltstack/invoke-pre-commit.
[INFO] Initializing environment for https://github.com/saltstack/invoke-pre-commit:blessings,distro,jinja2,msgpack,pyyaml.
[INFO] Initializing environment for https://github.com/saltstack/mirrors-nox.
[INFO] Initializing environment for https://github.com/saltstack/mirrors-nox:pip>=20.2.4,<21.2,setuptools<58.0.
[INFO] Installing environment for https://github.com/saltstack/invoke-pre-commit.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
Check Known Missing Docstrings...........................................Passed
- hook id: invoke
- duration: 1.83s

---

Thanks again!

[nicholasmhughes]

re-run pr-ubuntu-2004-arm64-py3-pytest

[nicholasmhughes]

re-run pr-debian-11-arm64-py3-pytest