ProgressBar accessibility issue

[rrichgithubwork]

Hi there, after doing an accessibility report your plugin was flagged
Here is what the report had:

Form control with"progressbar" role has no associated label.

If the control is a labelable element, add a for attribute to a visible label with the id of
this control (e.g. <label for="controlID">);

Or, if the control is a labelable element, put the control inside a visible element;

Or, add an aria-labelledby attribute to the control. It must point to visible text on the
page that is meaningful as a label;

Or, if the design cannot have a visible label, provide a label using the aria-label
attribute (e.g. aria-label="Activities");

Or, if the design cannot have a visible label, use the title attribute to provide a label