arm: defconfig: Enable Slimbus and QUPv3 drivers as modules on Lahaina

Enable Slimbus and QUPv3(Common driver, I2C, SPI, UART and GSI) drivers as
modules in Lahaina GKI defconfig.

Change-Id: I5579461996800b5c9cd287993770e42db74617ac
Signed-off-by: Vipin Deep Kaur <vkaur@codeaurora.org>
Signed-off-by: Mukesh Kumar Savaliya <msavaliy@codeaurora.org>