xiaomi-laurel: Remove unused deviceinfo property

aports-static warned about "deviceinfo_modules_initfs" being empty,
causing it to fail. This commit removes this property.

device/testing/device-xiaomi-laurel/APKBUILD

@@ -25,5 +25,5 @@ package() {
 }
 
 sha512sums="
-81f66b04f1e5201939177fd3fca640a029a7548356e2f07b00009e60f31eac0bb45e5ce324c51b7df58e7156ec5d75f0a2dc40c6e9b6cb0a18536987e793caa7  deviceinfo
+ed867de931bd75b00c87a4bc89a5d0a9a266e18cc5c4c26eccae88ddff7c106c987420f7b6522e5ff9484b9c716fdf4000003a5074d0baef3084a75272165355  deviceinfo
 "

device/testing/device-xiaomi-laurel/deviceinfo

@@ -8,7 +8,6 @@ deviceinfo_manufacturer="Xiaomi"
 deviceinfo_codename="xiaomi-laurel"
 deviceinfo_year="2019"
 deviceinfo_dtb="qcom/sm6125-xiaomi-laurel_sprout"
-deviceinfo_modules_initfs=""
 deviceinfo_arch="aarch64"
 
 # Device related