package/ell: bump version to 0.35

package/ell: bump version to 0.35

- rebased (and renumbered) 001-ell-rtnl-fix-compile-with-older-toolchains.patch

- drop dynamic library dependency as no longer needed since
  upstream commits [1] and [2]

- add two upstream patches to fix musl/uclibc compile

[1] https://git.kernel.org/pub/scm/libs/ell/ell.git/commit/?id=e129cb4cd2270f308c1564e75859672643dd902b
[2] https://git.kernel.org/pub/scm/libs/ell/ell.git/commit/?id=a4ac2cb0e14f564754f7e2067ac7dde0a9ab1914

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>