linux-postmarketos-mediatek-mt6735: enable zstd firmware compression support (MR 5426)

See https://gitlab.com/postmarketOS/pmaports/-/merge_requests/5380

[ci:skip-build]: already built successfully in CI

device/testing/linux-postmarketos-mediatek-mt6735/APKBUILD

@@ -4,7 +4,7 @@
 _flavor="postmarketos-mediatek-mt6735"
 pkgname=linux-$_flavor
 pkgver=6.1.9
-pkgrel=1
+pkgrel=2
 pkgdesc="Linux kernel with patches for devices with the MediaTek MT6735 SoC"
 arch="aarch64"
 _carch="arm64"
@@ -52,5 +52,5 @@ package() {
 }
 sha512sums="
 34bf27d0934cd6962a8e84cb79d59fe7b5cc7aed62eee0b2150d0dd77c4fa5a1ad803674bb61192feca99d1ad2e61a1c7d2579f03657fe978dd41d550c84a410  linux-v6.1.9-mt6735.tar.gz
-2f7974844331e9e25e997659005ebb05262c34f7c673f8ff91f30804cd725298ae51dcee715275e86b1e7e75ff8de4299404938f48277ab4145354ee38fd22c7  config-postmarketos-mediatek-mt6735.aarch64
+2f2572a92866334149033204e4bd9211fb1b0793731b89f295223c1d9dd518a1756a7071b0d1aac56ea2ded5a09216267fa2f2bfe01f275f5960db80ab2c84a3  config-postmarketos-mediatek-mt6735.aarch64
 "

device/testing/linux-postmarketos-mediatek-mt6735/config-postmarketos-mediatek-mt6735.aarch64

@@ -2,14 +2,14 @@
 # Automatically generated file; DO NOT EDIT.
 # Linux/arm64 6.1.9 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="aarch64-alpine-linux-musl-gcc (Alpine 12.2.1_git20220924-r8) 12.2.1 20220924"
+CONFIG_CC_VERSION_TEXT="aarch64-alpine-linux-musl-gcc (Alpine 13.2.1_git20240309) 13.2.1 20240309"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=120201
+CONFIG_GCC_VERSION=130201
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=24000
+CONFIG_AS_VERSION=24200
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=24000
+CONFIG_LD_VERSION=24200
 CONFIG_LLD_VERSION=0
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
@@ -156,7 +156,6 @@ CONFIG_CC_HAS_INT128=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
 CONFIG_GCC11_NO_ARRAY_BOUNDS=y
 CONFIG_GCC12_NO_ARRAY_BOUNDS=y
-CONFIG_CC_NO_ARRAY_BOUNDS=y
 CONFIG_ARCH_SUPPORTS_INT128=y
 CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
@@ -1308,7 +1307,9 @@ CONFIG_FW_LOADER_SYSFS=y
 CONFIG_EXTRA_FIRMWARE=""
 CONFIG_FW_LOADER_USER_HELPER=y
 CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
-# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_LOADER_COMPRESS=y
+# CONFIG_FW_LOADER_COMPRESS_XZ is not set
+CONFIG_FW_LOADER_COMPRESS_ZSTD=y
 CONFIG_FW_CACHE=y
 # CONFIG_FW_UPLOAD is not set
 # end of Firmware loader