Incorrect helptext for porter installation runs list

[carolynvs]

Describe the bug

The helptext for the porter installation runs list command is incorrect.

To Reproduce

1. porter installation runs list says that --name is a flag in the example text porter installations runs list --name myapp --namespace dev

$ porter installation runs list --help
List runs of an Installation

Usage:
  porter installations runs list [flags]

Examples:
  porter installation runs list [NAME] [--namespace NAMESPACE] [--output FORMAT]

  porter installations runs list --name myapp --namespace dev



Flags:
  -h, --help               help for list
  -n, --namespace string   Namespace in which the installation is defined. Defaults to the global namespace.
  -o, --output string      Specify an output format.  Allowed values: plaintext, json, yaml (default "plaintext")

Global Flags:
      --experimental strings   Comma separated list of experimental features to enable. See https://getporter.org/configuration/#experimental-feature-flags for available feature flags.
      --verbosity string       Threshold for printing messages to the console. Available values are: debug, info, warning, error. (default "info")

2. But using it fails...

$ porter installation runs list --name examples/otel-jaeger --namespace quickstart
unknown flag: --name

Expected behavior

The example text should reflect the current behavior of the command. Let's update the usage to reflect the full command porter installation runs list [NAME] [--namespace NAMESPACE] [--output FORMAT] and the example should be updated to follow the current behavior (i.e. do not use --name, specify the name as the first positional argument).

porter installation runs list myapp --namespace dev

Version

1.0.3