samsung-serranove: add udev rule for modem (MR 2800)

Due to a regression in ModemManager 1.18.2, a special case to reduce
facility lock query was implemented in ModemManager. Versions up to
1.18.6 need to be patched (separate merge request, possibly in Alpine
Linux). For more details, see pmaports issue #1274.

This udev rule makes use of this special case for device
samsung-serranove.

device/community/device-samsung-serranove/77-modem-samsung-serranove.rules

+# Tag wwan ports of device samsung-serranove to reduce the facility
+# lock query by ModemManager, avoiding a QMI protocol error.
+SUBSYSTEM=="wwan", ENV{ID_MM_QMI_FACILITY_LOCK_QUERY_REDUCED}="1"

device/community/device-samsung-serranove/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Minecrell <minecrell@minecrell.net>
 pkgname=device-samsung-serranove
 pkgdesc="Samsung Galaxy S4 Mini Value Edition"
-pkgver=8
+pkgver=9
 pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
@@ -13,6 +13,7 @@ depends="postmarketos-base mkbootimg linux-postmarketos-qcom-msm8916
 makedepends="devicepkg-dev"
 source="
 	20-tm2-touchkey-input.rules
+	77-modem-samsung-serranove.rules
 	deviceinfo
 	rootston.ini
 "
@@ -36,6 +37,8 @@ package() {
 	devicepkg_package $startdir $pkgname
 	install -Dm644 "$srcdir"/20-tm2-touchkey-input.rules \
 		"$pkgdir"/lib/udev/rules.d/20-tm2-touchkey-input.rules
+	install -Dm644 "$srcdir"/77-modem-samsung-serranove.rules \
+		"$pkgdir"/lib/udev/rules.d/77-modem-samsung-serranove.rules
 }
 
 nonfree_firmware() {
@@ -56,6 +59,7 @@ phosh() {
 
 sha512sums="
 5a91ca375652bc9d2af90db4f446176a4fd43b5c924362219f6bf35e76de818cb4ecce105ee56b4511c3c0882bd055615f409516fade6dfcd30642cc147c1c5a  20-tm2-touchkey-input.rules
+4b747284acf73a401255093dfd7b6406fa8e3428307f031d39b1631d1a3ae6404789fc2dfff0cf2da6b2f0757071363cc70b4ef7d445c7b3c047b6feb88b9125  77-modem-samsung-serranove.rules
 d666cf805d292d13d9e15a350b203580f016f455dad16cbc4a94471edb145fd464c5ad92a50077995234a9db1322e605e0294a6c5d7342fa6675b1bfec4eb69e  deviceinfo
 94c866b6583faadc4a96a4d737983ba7838ede52afa5e29e261ef0ad0f2afe29fd3b793c9208ae74c7d48db6b991ad21800b9e457fbba4c69ce9dec2cda268ea  rootston.ini
 "