Remove TEE driver external component

The TSTEE driver has been merged to Linux kernel v6.10, which makes the
out-of-tree version deprecated. Remove the external component that was
downloading it. Also, the in-tree version doesn't have a module version
field defined, so the sanity check for reading the out-of-tree module's
version is removed too.

Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
Change-Id: I57ee44293c5e940ee7fa944d1420ebcba624fc56
5 files changed