feat(neoverse_rd): deprecate and remove RD-V1 platform variants

deprecate and remove support for RD-V1 and RD-V1-MC platform variants.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Ifab7b95e00615806986e316e0bde7788dc8af04f
diff --git a/docs/plat/index.rst b/docs/plat/index.rst
index 87e6a92..d0d6889 100644
--- a/docs/plat/index.rst
+++ b/docs/plat/index.rst
@@ -84,6 +84,12 @@
 |   RD-N1-Edge   |      Arm       |        2.13        |         2.13       |
 |                |                |                    |                    |
 +----------------+----------------+--------------------+--------------------+
+|     RD-V1      |      Arm       |        2.13        |         2.13       |
+|                |                |                    |                    |
++----------------+----------------+--------------------+--------------------+
+|    RD-V1-MC    |      Arm       |        2.13        |         2.13       |
+|                |                |                    |                    |
++----------------+----------------+--------------------+--------------------+
 
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