package/enlightenment: bump to version 0.24.2

- Disable new dependency on polkit for now.
- Add OFL license for fonts.
- Update COPYING file hash.
- Update indentation in hash file (two spaces)

See:
https://www.enlightenment.org/news/e24.2

enlightenment 0.24 require efl >= 1.24.

https://git.enlightenment.org/core/enlightenment.git/commit/?id=4b6467685e7ac9ae68f08bd524f332a908f5fa74



Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>