docs: add wash get to help text

[Iceber]

Feature or Problem

The wash get is not added to the help text. It seems more appropriate to put it in the Iterate

$ ./target/release/wash -h
_________________________________________________________________________________
                               _____ _                 _    _____ _          _ _
                              / ____| |               | |  / ____| |        | | |
 __      ____ _ ___ _ __ ___ | |    | | ___  _   _  __| | | (___ | |__   ___| | |
 \ \ /\ / / _` / __| '_ ` _ \| |    | |/ _ \| | | |/ _` |  \___ \| '_ \ / _ \ | |
  \ V  V / (_| \__ \ | | | | | |____| | (_) | |_| | (_| |  ____) | | | |  __/ | |
   \_/\_/ \__,_|___/_| |_| |_|\_____|_|\___/ \__,_|\__,_| |_____/|_| |_|\___|_|_|
_________________________________________________________________________________

Interact and manage wasmCloud applications, projects, and runtime environments

Usage: wash [OPTIONS] <COMMAND>

Build:
  new          Create a new project from template
  build        Build (and sign) a wasmCloud actor, capability provider, or interface
  dev          Run a actor development loop (experimental)
  inspect      Inspect capability provider or actor module
  par          Create, inspect, and modify capability provider archive files

Run:
  up           Bootstrap a local wasmCloud environment
  down         Tear down a local wasmCloud environment (launched with wash up)
  app          Manage declarative applications and deployments (wadm)
  spy          Spy on all invocations between an actor and its linked providers

Iterate:
  get          Get information about different resources
  start        Start an actor or provider
  link         Link an actor and a provider
  call         Invoke a wasmCloud actor
  stop         Stop an actor or provider, or host
  ctl          Interact with a wasmCloud control interface

Publish:
  pull         Pull an artifact from an OCI compliant registry
  push         Push an artifact to an OCI compliant registry
  reg          Perform operations on an OCI or Bindle registry

Configure:
  completions  Generate shell completions for wash
  ctx          Manage wasmCloud host configuration contexts
  drain        Manage contents of local wasmCloud caches
  keys         Utilities for generating and managing keys
  claims       Generate and manage JWTs for wasmCloud actors

Optimize:
  gen          Generate code from smithy IDL files
  lint         Perform lint checks on smithy models
  validate     Perform validation checks on smithy models

Options:
  -o, --output <OUTPUT>  Specify output format (text or json) [default: text]
  --experimental         Whether or not to enable experimental features [default: false]
  -h, --help             Print help
  -V, --version          Print version

Related Issues

#538

Release Information

Consumer Impact

Testing

Built on platform(s)

• x86_64-linux
• aarch64-linux
• x86_64-darwin
• aarch64-darwin
• x86_64-windows

Tested on platform(s)

• x86_64-linux
• aarch64-linux
• x86_64-darwin
• aarch64-darwin
• x86_64-windows

Unit Test(s)

Acceptance or Integration

Manual Verification

[connorsmith256]

Nice catch @Iceber ! Thanks for the contribution