MAINTAINERS: Update Georgi's email address

Use my kernel.org email as main address to make things a bit easier
for me to handle.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Georgi Djakov <[email protected]>

Author: Georgi Djakov

MAINTAINERS

@@ -9240,7 +9240,7 @@ F:	tools/testing/selftests/sgx/*
 K:	\bSGX_
 
 INTERCONNECT API
-M:	Georgi Djakov <georgi.djakov@linaro.org>
+M:	Georgi Djakov <djakov@kernel.org>
 L:	[email protected]
 S:	Maintained
 F:	Documentation/devicetree/bindings/interconnect/