Toggle Th aren't accessible according to the warning in the console

[matborowczyk]

In the process of adding test for filtering reset i noticed warning in the console:

` console.warn
Th: Table headers must have an accessible name. If the Th is intended to be visually empty, pass in screenReaderText. If the Th contains only non-text, interactive content such as a checkbox or expand toggle, pass in an aria-label.

  at ThBase (node_modules/@patternfly/react-table/src/components/Table/Th.tsx:100:13)
  at renderWithHooks (node_modules/react-dom/cjs/react-dom.development.js:15486:18)
  at updateFunctionComponent (node_modules/react-dom/cjs/react-dom.development.js:19617:20)
  at beginWork (node_modules/react-dom/cjs/react-dom.development.js:21640:16)
  at beginWork$1 (node_modules/react-dom/cjs/react-dom.development.js:27465:14)
  at performUnitOfWork (node_modules/react-dom/cjs/react-dom.development.js:26599:12)
  at workLoopSync (node_modules/react-dom/cjs/react-dom.development.js:26505:5)
  at renderRootSync (node_modules/react-dom/cjs/react-dom.development.js:26473:7)
  at performConcurrentWorkOnRoot (node_modules/react-dom/cjs/react-dom.development.js:25777:74)
  at flushActQueue (node_modules/react/cjs/react.development.js:2667:24)
  at recursivelyFlushAsyncActWork (node_modules/react/cjs/react.development.js:2633:9)
  at node_modules/react/cjs/react.development.js:2545:15

`

to reproduce it just run test in for example ResourcePage.test.tsx

[LukasStordeur]

duplicate