google-x64cros: add mmc_block module to initfs (MR 4811)

This is required for eMMC

device/community/device-google-x64cros/APKBUILD

@@ -4,7 +4,7 @@
 # Co-Maintainer: Jenneron <jenneron@protonmail.com>
 pkgname=device-google-x64cros
 pkgdesc="Google Chromebooks with x64 CPU"
-pkgver=6
+pkgver=7
 pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
@@ -74,5 +74,5 @@ nonfree_firmware_intel() {
 
 sha512sums="
 9260fe8df64e284f137f77844562d2f08e28d72d36a50772b0216cd7d68eeb41d0cdb650d0f0d1ad04c3906991aba0561c36813a2beb62cedf16f616c9ccedb9  deviceinfo
-0626c223cb91f45680e2f9f8ad6ae0306a497261bec94e66552ed314f41e3dfe276511ff8cf61ae72156eba82ba9080aee9ccae84ce7a5f502580dabdb035fd1  modules-initfs
+1b3bbfcdc6642488304653aef996dddf7a354e7279f2c735ac7aec404e598948423630fcaa2cac87e2c0aef033ecfc57a7a91154f9dac9a85411db7bad62e677  modules-initfs
 "

device/community/device-google-x64cros/modules-initfs

@@ -15,3 +15,4 @@ uas
 xhci_pci
 ehci_pci
 sdhci_pci
+mmc_block