Backport of NET-3181 - Allow log file naming like Nomad into release/1.15.x

[hc-github-team-consul-core]

Backport

This PR is auto-generated from #18617 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:
@absolutelightning
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: "4b9586e3d6113ce1efb67d7194edc51e7dc14dd2", automatic backport requires rebase workflow

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

---

Description

Fixes - #15709
Currently consul logs files like this consul-{timestamp}.log
This change will create log files like this -

asheshvidyut@asheshvidyut-H2GX766V9T /var/log » ls | grep consul
consul-1693400777323096000.log
consul-1693400777323902000.log
consul-1693400777324364000.log
consul-1693400777324796000.log
consul-1693400777325255000.log
consul-1693400777325694000.log
consul-1693400777326075000.log
consul-1693400777326486000.log
consul-1693400777326847000.log
consul-1693400777327154000.log
consul.log
asheshvidyut@asheshvidyut-H2GX766V9T /var/log »

So basically there will always be a consul.log with the latest logs in it.

Testing & Reproduction steps

make dev
sudo ./bin/consul agent -dev -log-rotate-max-files 10 -log-file /var/log/ -log-rotate-bytes 50
Open browser and hit localhost:8500 couple of times. This will create log files and I verified the content.
consul.log had the latest logs as depicted by the timestamps of logs.

PR Checklist

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

---

Overview of commits

• a5ad366 - 24e7b9b - 4b9586e - e72ce96 - 4874f5a - efb7856

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

Auto approved Consul Bot automated PR