Table: Table action row headers now output the scope attribute with no assignment breaking cypress a11y tests

[jcaianirh]

Describe the issue. What is the expected and unexpected behavior?
PF Table action row headers such as this example:
https://www.patternfly.org/v4/components/table#actions-and-first-cell-in-body-rows-as-th
output a scope attribute that has no assignment causing this a11y test to fail:
https://dequeuniversity.com/rules/axe/3.4/scope-attr-valid?application=axeAPI
This is breaking openshift cypress a11y tests and causing us not to be able to upgrade.
Please provide the steps to reproduce. Feel free to link CodeSandbox or another tool.

https://www.patternfly.org/v4/components/table#actions-and-first-cell-in-body-rows-as-th
inspect the action row and see there is an empty scope
Is this a bug or enhancement? If this issue is a bug, is this issue blocking you or is there a work-around?
bug
What is your product and what release version are you targeting?
openshift 4.7

[jcaianirh]

This bug was introduced in 2020.15, you can see that in 2020.14 the extra scope attribute does not exist here:
https://www.patternfly.org/2020.14/components/table/#simple-actions

[tlabaj]

closed by #5253