dotnet dump docs: mention Triage dump type

[skarfie123]

Summary

Add the Triage dump type to the dotnet dump docs page with the help text as shown in the CLI.

Fixes #47106

❯ dotnet dump collect -h
Description:
  Capture dumps from a process

Usage:
  dotnet-dump collect [options]

Options:
  -p, --process-id                The process id to collect a memory dump.
  -o, --output                    The path where collected dumps should be written. Defaults to
                                  '.\dump_YYYYMMDD_HHMMSS.dmp' on Windows and './core_YYYYMMDD_HHMMSS'
                                  on Linux where YYYYMMDD is Year/Month/Day and HHMMSS is Hour/Minute/Second.
                                  Otherwise, it is the full path and file name of the dump.
  --diag                          Enable dump collection diagnostic logging.
  --crashreport                   Enable crash report generation.
  --type <Full|Heap|Mini|Triage>  The dump type determines the kinds of information that are collected from the
                                  process. There are several types: Full - The largest dump containing all memory
                                  including the module images. Heap - A large and relatively comprehensive dump
                                  containing module lists, thread lists, all stacks, exception information, handle
                                  information, and all memory except for mapped images. Mini - A small dump containing
                                  module lists, thread lists, exception information and all stacks. Triage - A small
                                  dump containing module lists, thread lists, exception information, all stacks and PII
                                  removed. [default: Full]
  -n, --name                      The name of the process to collect a memory dump.
  --diagnostic-port, --dport      The path to a diagnostic port to be used. Must be a runtime connect port.
  -?, -h, --help                  Show help and usage information

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Internal previews

📄 File	🔗 Preview link
docs/core/diagnostics/dotnet-dump.md	docs/core/diagnostics/dotnet-dump