docs(maintainers): remove Jorge Ramirez-Ortiz from rcar3 maintainers

On behalf of Jorge himself.

Change-Id: I2dca445a240f7bc16c02365e936b064f6a246d89
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index 6042053..c2ad6ad 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -748,8 +748,6 @@
 
 Renesas rcar-gen3 platform port
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-:|M|: Jorge Ramirez-Ortiz  <jramirez@baylibre.com>
-:|G|: `ldts`_
 :|M|: Marek Vasut <marek.vasut@gmail.com>
 :|G|: `marex`_
 :|F|: docs/plat/rcar-gen3.rst
@@ -959,7 +957,6 @@
 .. _jwerner-chromium: https://github.com/jwerner-chromium
 .. _kostapr: https://github.com/kostapr
 .. _lachitp: https://github.com/lachitp
-.. _ldts: https://github.com/ldts
 .. _marex: https://github.com/marex
 .. _masahir0y: https://github.com/masahir0y
 .. _michalsimek: https://github.com/michalsimek