fi-0127: Missing required attribute argument {:#fi-0127}

When using an official attribute that has a required argument, you cannot omit it:

{% include “docs/reference/fidl/language/error-catalog/label/_bad.md” %}

{% includecode gerrit_repo="fuchsia/fuchsia" gerrit_path="tools/fidl/fidlc/tests/fidl/bad/fi-0127.test.fidl" exclude_regexp="\/\/ (Copyright 20|Use of|found in).*" %}

Instead, provide the required argument:

{% include “docs/reference/fidl/language/error-catalog/label/_good.md” %}

{% includecode gerrit_repo="fuchsia/fuchsia" gerrit_path="tools/fidl/fidlc/tests/fidl/good/fi-0127.test.fidl" exclude_regexp="\/\/ (Copyright 20|Use of|found in).*" %}