prima : 3.2.4.103a -> 3.2.7.4

Updated Prima Drivers, to incorporated changes on Omni's source, to fix
the previous 4.2 modem issues
https://github.com/omnirom/android_kernel_oppo_apq8064/commit/1fe22224e7b6b6800c91a89fffd2c11a7109030c
prima : 3.2.4.103a -> 3.2.7.4

Updated Prima Drivers, to incorporated changes on Omni's source, to fix
the previous 4.2 modem issues
https://github.com/omnirom/android_kernel_oppo_apq8064/commit/1fe22224e7b6b6800c91a89fffd2c11a7109030c