Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

docs/SUPPORTED_PLATFORMS.md

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+# Supported Platforms
+
+This doc helps define the platform support for Telegraf. See the
+[install guide][] for specific options for installing Telegraf.
+
+Bug reports should be submitted only for supported platforms that are under
+general support, not extended or paid support. In general, Telegraf supports
+Linux, macOS, Microsoft Windows, and FreeBSD.
+
+Telegraf is written in Go, which supports many operating systems. Golang.org
+has a [table][go-table] of valid OS and architecture combinations and the Go
+Wiki has more specific [minimum requirements][go-reqs] for Go itself. Telegraf
+may work and produce builds for other operating systems and users are welcome to
+build their own binaries for them. Again, bug reports must be made on a
+supported platform.
+
+[install guide]: /docs/INSTALL_GUIDE.md
+[go-table]: https://golang.org/doc/install/source#environment
+[go-reqs]: https://github.com/golang/go/wiki/MinimumRequirements#operating-systems
+
+## FreeBSD
+
+Telegraf supports releases under FreeBSD security support. See the
+[FreeBSD security page][] for specific versions.
+
+[FreeBSD security page]: https://www.freebsd.org/security/#sup
+
+## Linux
+
+Telegraf will support the latest generally supported versions of major linux
+distributions. This does not include extended supported releases where customers
+can pay for additional support.
+
+Below are some of the major distributions and the intent to support:
+
+* [Debian][]: Releases supported by security and release teams
+* [Fedora][]: Releases currently supported by Fedora team
+* [Red Hat Enterprise Linux][]: Releases under full support
+* [Ubuntu][]: Releases, interim and LTS, releases in standard support
+
+[Debian]: https://wiki.debian.org/LTS
+[Fedora]: https://fedoraproject.org/wiki/Releases
+[Red Hat Enterprise Linux]: https://access.redhat.com/support/policy/updates/errata#Life_Cycle_Dates
+[Ubuntu]: https://ubuntu.com/about/release-cycle
+
+## macOS
+
+Telegraf supports releases supported by Apple. Release history is available from
+[wikipedia][wp-macos].
+
+[wp-macos]: https://endoflife.date/macos
+
+## Microsoft Windows
+
+Telegraf intends to support current versions of [Windows][] and
+[Windows Server][]. The release must be under mainstream or generally supported
+and not under any paid or extended security support.
+
+[Windows]: https://learn.microsoft.com/en-us/lifecycle/faq/windows
+[Windows Server]: https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-release-info