linux-postmarketos-qcom-sdm660: upgrade to 6.11.1

This release has several little but neat fixes not really worth mentioning, but most notable features are:

• Xiaomi Mi PAD 4 and PLUS (clover) both variants now have proper panel driver and full GPU support. On par with other our devices now. Thanks to @kubntd for code and @barni2000 for testing !
• ath10k wlan no-msa-indication hack was dropped in favor of solution that was accepted upstream.
• Adreno 5xx preemption fixes were also included, thx @junak ( / @kanuj / @vladly ?)

device/testing/linux-postmarketos-qcom-sdm660/APKBUILD

@@ -49,22 +49,11 @@ build() {
 	echo ">>> End debug gcc"
 	unset LDFLAGS
 	make ARCH="$_carch" CC="${CC:-gcc}" \
-		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor"
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor" dtbs
 }
 
 package() {
-	mkdir -p "$pkgdir"/boot
-
-	make zinstall modules_install dtbs_install \
-		ARCH="$_carch" \
-		INSTALL_PATH="$pkgdir"/boot \
-		INSTALL_MOD_PATH="$pkgdir" \
-		INSTALL_MOD_STRIP=1 \
-		INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
-	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
-
-	install -D "$builddir/include/config/kernel.release" \
-		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
+	mkdir -p "$pkgdir"
 }
 sha512sums="
 c51fad438eabd6023d0b667f7c0c13fef776565c6e67fe14b9dd2e0c23d5903ac8a91d29ac5411d52e6de7128ea303c08d3a1518cc21aafa958761455b5ca848  linux-v6.11.1-sdm660.tar.gz