gpio/pca955x: Update maintainer email address

It was noticed that my linux.vnet.ibm.com address does not
always work so dropping the vnet to see if that works better.

Signed-off-by: Glenn Miles <milesg@linux.ibm.com>
Message-ID: <20240328194914.2145709-1-milesg@linux.vnet.ibm.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1 file changed