docs: instruct users to use apt/yum/dnf instead of dpkg/rpm

[hugoShaka]

This PR removes any mention of Teleport installation through raw packages and instructs users to install through package managers.

Using a package manager makes updating easier and is required for the new automatic update feature.

The uninstall documentation still references manual package impression to cover existing setups.

The PR is not mergeable in the current state because we don't support Amazon Linux 2023. I'm waiting to see if the issue #24007 can be addressed before Teleport 13. Else I'll split the Amazon Linux 2023 tabs. Amazon Linux support is out :)

Note for reviewers: if you want to validate the installation instructions, we have a brand-new test package repositories (courtesy of @fheinecke ). e.g.

sudo curl https://apt.releases.development.teleport.dev/gpg -o /usr/share/keyrings/teleport-archive-keyring.asc
source /etc/os-release
echo "deb [signed-by=/usr/share/keyrings/teleport-archive-keyring.asc] https://apt.releases.development.teleport.dev/${ID?} ${VERSION_CODENAME?} stable/v13" \
| sudo tee /etc/apt/sources.list.d/teleport.list > /dev/null

sudo apt-get update
sudo apt-get install teleport

[ptgott]

My first impression when seeing this partial on the dev server is that it's quite a lot of visual information to take in. There are multiple layers of boxes, a code snippet, tabs, a dropdown menu, and a bulleted list. Is there a way to simplify the experience of viewing this partial?

[hugoShaka]

I removed the bulleted list and put it on the installation.mdx page instead.

[ptgott]

@hugoShaka I thought I'd see if you have any thoughts about my comment before we merge this. Thanks!

[public-teleport-github-review-bot]

@hugoShaka See the table below for backport results.

Branch	Result
branch/v13	Create PR