Backport of NET-1825: More new ACL token creation docs into release/1.15.x

[hc-github-team-consul-core]

Backport

This PR is auto-generated from #18063 to be assessed for backporting due to the inclusion of the label backport/1.15.

🚨

Warning automatic cherry-pick of commits failed. If the first commit failed,
you will see a blank no-op commit below. If at least one commit succeeded, you
will see the cherry-picked commits up to, not including, the commit where
the merge conflict occurred.

The person who merged in the original PR is:
@pglass
This person should manually cherry-pick the original PR into a new backport PR,
and close this one when the manual backport PR is merged in.

merge conflict error: unable to process merge commit: "b2ae7caccb58cc9b499e061ceedd47e9bf64bd69", automatic backport requires rebase workflow

The below text is copied from the body of the original PR.

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Description

This adds more ACL token creation documentation pages for additional use cases

(Follow on from #16465)

PR Checklist

• updated test coverage
• external facing docs updated
• appropriate backport labels added
• not a security concern

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Overview of commits

• 637b176 - 879bf2a - 95f495c - b9eac6b - b2ae7ca - 4e4d5f6 - cd0c3aa

[github-team-consul-core-pr-approver]

Auto approved Consul Bot automated PR

[hc-github-team-consul-core]

🤔 This PR has changes in the website/ directory but does not have a type/docs-cherrypick label. If the changes are for the next version, this can be ignored. If they are updates to current docs, attach the label to auto cherrypick to the stable-website branch after merging.