Update cheatsheets

linux/pw-dump

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pw-dump
+
+> Dump PipeWire's current state as JSON, including the information on nodes, devices, modules, ports, and other objects.
+> See also: `pw-mon`.
+> More information: <https://docs.pipewire.org/page_man_pw-dump_1.html>.
+
+- Print a JSON representation of the default PipeWire instance's current state:
+
+`pw-dump`
+
+- Dump the current state [m]onitoring changes, printing it again:
+
+`pw-dump --monitor`
+
+- Dump the current state of a [r]emote instance to a file:
+
+`pw-dump --remote {{remote_name}} > {{path/to/dump_file.json}}`
+
+- Set a [C]olor configuration:
+
+`pw-dump --color {{never|always|auto}}`
+
+- Display help:
+
+`pw-dump --help`