fix: remove postinstall script

This was needed a few years ago to let people know that without active
support I'd (remy) wouldn't feel like there's any actual support to help
me maintain this project.

Since then (it's been a good few years), there's been a few things come
up. Firstly, the `||` breaks (some) powershell users. Not all, I could
never replicate the problem myself, but others definitely experience it.

Then there was the `npm fund` attempt to support projects. In honesty,
this does zero to actually support nodemon. The reality is that people
want their tools (and software) for free, so asking users to run an
extra step after installing (the `npm fund` bit) and _then_ pick a
project they want to support *and then* do the payment thing was
just way way too much. I know I don't use it, and I'm positive others
don't too.

The majority of early supporters of nodemon have been individuals, and
I know it was because of the postinstall script I added back in 2018:
https://remysharp.com/2018/01/10/open-source-with-a-cap-in-hand

Lastly, the vast, vast majority of financial supporters to nodemon in
the last 12 months haven't been individuals. Nor have they been
companies (with the exceptions being opencollective themselves and
Frontend Masters - both, thank you, it means a lot). The recent
supporters have come from an…"odd" spot of the internet. Perhaps to
help their SEO ranking, I'm not sure, but I am going to take their
money as a way of them saying "let's support the many developers who
use nodemon by giving it's maintainer financial support".

So, long story short: I've removed the postinstall, and hopefully
this reduces the noise to you, the amazing day-job developer, and
hopefully that odd corner of the web continues their donations, as
I'm positive they're not using the `npm fund`!

fix: Replace update notifier with simplified deps (remy#2033)

Closes remy#1961
Closes remy#2028

- Fixes security issue with got (CVE-2022-33987)
- Replace update-notifier with simple-update-notifier which does the same thing but has one dependency (semver) rather than several
- Same caching settings as update-notifier

Congratulations and thanks to @alexbrazier 👏 🥇 ❤️

fix: revert update-notifier forcing esm

fix: update packge-lock

fix: support windows by using path.delimiter

fix: bump prod dep versions

fix: add windows signals SIGUSR2 & SIGUSR1 to terminate the process (r…

…emy#1938)

Authored-by: mohamed <[email protected]>

Fixes: remy#1903, remy#1915, remy#1936, remy#1937, remy#1882, remy#1893

chore: add releaserc

fix(windows): properly handle quoted args in event

Fixes: remy#1823

This mirrors the command parsing from run.js into the separate parser
for launching event driven shells.

Merge branch 'master' of github.com:remy/nodemon

* 'master' of github.com:remy/nodemon:
  chore: update issue template
  chore: fix stale.yml