feat(tools/readme_linter): Check for global configuration section

[Hipska]

• Let the CI also enforce the new README section introduced by docs: add global configuration header #12107.
• Update the include section with a more correct link and update this to the example input.
• Add/update this section also to all plugins.

Required for all PRs

• Updated associated README.md.
• Wrote appropriate unit tests.
• Pull request title or commits are in conventional commit format

[Hipska]

@powersj did pull master and make docs and all seems to be clean. I don't get why the CI thinks it's not. 🤷

[powersj]

@powersj did pull master and make docs and all seems to be clean. I don't get why the CI thinks it's not. shrug

heh so two things:

1. Your master is behind. It doesn't include some of the new plugins.
2. I assume you are doing this on a mac? I think the build flags are preventing you from updating the linux only plugins as the diff for me shows that is what makes up most of the missing changes:

diff --git a/plugins/inputs/conntrack/README.md b/plugins/inputs/conntrack/README.md
diff --git a/plugins/inputs/dpdk/README.md b/plugins/inputs/dpdk/README.md
diff --git a/plugins/inputs/hugepages/README.md b/plugins/inputs/hugepages/README.md
diff --git a/plugins/inputs/intel_dlb/README.md b/plugins/inputs/intel_dlb/README.md
diff --git a/plugins/inputs/intel_pmu/README.md b/plugins/inputs/intel_pmu/README.md
diff --git a/plugins/inputs/intel_powerstat/README.md b/plugins/inputs/intel_powerstat/README.md
diff --git a/plugins/inputs/iptables/README.md b/plugins/inputs/iptables/README.md
diff --git a/plugins/inputs/ipvs/README.md b/plugins/inputs/ipvs/README.md
diff --git a/plugins/inputs/kernel/README.md b/plugins/inputs/kernel/README.md
diff --git a/plugins/inputs/kernel_vmstat/README.md b/plugins/inputs/kernel_vmstat/README.md
diff --git a/plugins/inputs/linux_cpu/README.md b/plugins/inputs/linux_cpu/README.md
diff --git a/plugins/inputs/mdstat/README.md b/plugins/inputs/mdstat/README.md
diff --git a/plugins/inputs/ras/README.md b/plugins/inputs/ras/README.md
diff --git a/plugins/inputs/sensors/README.md b/plugins/inputs/sensors/README.md
diff --git a/plugins/inputs/slab/README.md b/plugins/inputs/slab/README.md
diff --git a/plugins/inputs/sysstat/README.md b/plugins/inputs/sysstat/README.md

[Hipska]

I did merge this (my morning) with 6fb08bb which was the latest at that time. Strange it wouldn't update all plugin README's, those are not supposed to be platform dependant?

[Hipska]

@powersj I added the updated docs for other GOOSs

[telegraf-tiger]

Download PR build artifacts for linux_amd64.tar.gz, darwin_amd64.tar.gz, and windows_amd64.zip.
Downloads for additional architectures and packages are available below.

☺️ This pull request doesn't significantly change the Telegraf binary size (less than 1%)

📦 Click here to get additional PR build artifacts

Artifact URLs

DEB	RPM	TAR GZ	ZIP
amd64.deb	aarch64.rpm	darwin_amd64.tar.gz	windows_amd64.zip
arm64.deb	armel.rpm	darwin_arm64.tar.gz	windows_arm64.zip
armel.deb	armv6hl.rpm	freebsd_amd64.tar.gz	windows_i386.zip
armhf.deb	i386.rpm	freebsd_armv7.tar.gz
i386.deb	ppc64le.rpm	freebsd_i386.tar.gz
mips.deb	riscv64.rpm	linux_amd64.tar.gz
mipsel.deb	s390x.rpm	linux_arm64.tar.gz
ppc64el.deb	x86_64.rpm	linux_armel.tar.gz
riscv64.deb		linux_armhf.tar.gz
s390x.deb		linux_i386.tar.gz
		linux_mips.tar.gz
		linux_mipsel.tar.gz
		linux_ppc64le.tar.gz
		linux_riscv64.tar.gz
		linux_s390x.tar.gz
		static_linux_amd64.tar.gz

[powersj]

Thanks!

[srebhan]

Good job @Hipska! Looks good to me.