docs: deprecate Arm TC2 FVP platform

Arm has made the strategic decision to deprecate the TC2 platform. As
a result, software development and the creation of fast models for TC2
have been officially discontinued. The TC2 platform, now considered
obsolete, has been succeeded by the TC3 and TC4 platforms. Notably,
both TC3 and TC4 are already integrated into TF-A, with TC3 included
in the CI repository. Work to add CI support for TC4 is currently in
progress.

Change-Id: I4df3c3e947faa1849a0f4742593c604cb2ee43b9
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
1 file changed