docs(changelog): changelog for v2.10 release

Change-Id: I44b88c3232d099b85ff71ee14c4918c4f8180146
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
diff --git a/docs/conf.py b/docs/conf.py
index 9e7a5f8..d4e5423 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -14,8 +14,8 @@
 
 project = "Trusted Firmware-A"
 author = "Trusted Firmware-A contributors"
-version = "2.9.0"
-release = "2.9.0"
+version = "2.10.0"
+release = "2.10.0"
 
 # -- General configuration ---------------------------------------------------