[TASK] Display edit metadata icon in filelist

Editing metadata of a file is only possible by clicking the filename in
filelist. For editor is easier to find this function by clicking the edit
metadata icon in filelist control panel

Releases: master
Resolves: #80103
Change-Id: I0a7a1b96896c6bf6f3cb26cdcee3c819fc29d0d3
Reviewed-on: https://review.typo3.org/52079


Tested-by: TYPO3com <no-reply@typo3.com>
Tested-by: Riccardo De Contardi <erredeco@gmail.com>
Reviewed-by: Jigal van Hemert <jigal.van.hemert@typo3.org>
Tested-by: Jigal van Hemert <jigal.van.hemert@typo3.org>
Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Benjamin Kott <benjamin.kott@outlook.com>
Tested-by: Benjamin Kott <benjamin.kott@outlook.com>