chore(cmd): Align plugin deprecation messages

[Hipska]

Summary

• Aligns the plugin deprecation messages with the plugin description.
• Skips the printing of http_listener input as that would result in having sample config printed for inputs.influxdb_listener twice, once with a very confusing deprecation message.

-#  ## DEPRECATED: The "aerospike" plugin is deprecated in version 1.30.0 and will be removed in 1.40.0, use 'inputs.prometheus' with the Aerospike Prometheus Exporter instead.
+# ## DEPRECATED: The "aerospike" plugin is deprecated in version 1.30.0 and will be removed in 1.40.0, use 'inputs.prometheus' with the Aerospike Prometheus Exporter instead.
 # # Read stats from aerospike server(s)
 # [[inputs.aerospike]]

Checklist

• No AI generated code was used in this PR

Related issues

[telegraf-tiger]

Download PR build artifacts for linux_amd64.tar.gz, darwin_arm64.tar.gz, and windows_amd64.zip.
Downloads for additional architectures and packages are available below.

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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

[srebhan]

Thanks for your work @Hipska!