ci: enable snd-aloop.ko module in GKI build

Previously the snd-aloop.ko module was commented out in the GKI modules list. This change enables it by uncommenting the line to include the module in the build.

.github/workflows/build.yml

@@ -437,7 +437,7 @@ jobs:
           echo "CONFIG_SND_ALOOP=m" >> "${{ env.DEFCONFIG }}"
           
           # Add snd-aloop.ko to modules list
-          #echo "sound/drivers/snd-aloop.ko" >> common/android/gki_aarch64_modules
+          echo "sound/drivers/snd-aloop.ko" >> common/android/gki_aarch64_modules
           #sed -i '/_COMMON_GKI_MODULES_LIST = \\[/,/\\]/ s/\\]/    "sound\/drivers\/snd-aloop.ko",\\n&/' common/modules.bzl
           
           # Add symbols to abi_gki_aarch64