Revert "feeds: use git-src-full to allow Git versioning"

Revert "feeds: use git-src-full to allow Git versioning"

This partially reverts commit 7fae1e5677e9bb4979c8d4ac99be4de6955b13d0
as it should be no longer necessary to do a full clone since commit
48ed07bc0b94 ("treewide: replace AUTORELEASE with real PKG_RELEASE").

Suggested-by: Thibaut VARÈNE <hacks@slashdirt.org>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit 11bb5337b8d8b5018e48f0df415efb99e2f49d0d)
[adjusted to 23.05]
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>