linux-postmarketos-mainline: fix weston (x86_64) (#1283)

Since it works for linux-postmarketos-stable, I've simply copied over
the config, and ran "pmbootstrap menuconfig" on it again. Then it
worked again in Qemu.

main/linux-postmarketos-mainline/APKBUILD

@@ -9,7 +9,7 @@ _kernver=${pkgver%_rc*}
 _mainver=${_kernver%.*}
 _patchlevel=${_kernver/$_mainver./}
 _basever=${_mainver}.$((_patchlevel-1))
-pkgrel=0
+pkgrel=1
 
 arch="x86_64 armhf aarch64"
 pkgdesc="Linux for pmOS supported chipsets (mainline, more bleeding-edge than stable)"
@@ -189,5 +189,5 @@ sha512sums="c00d92659df815a53dcac7dde145b742b1f20867d380c07cb09ddb3295d6ff10f893
 b5b4bc53a245725806d7f46d53e5715e8b8505536c96465cd8ea9dc506ed7b1c02a518114c3025786d10ab72c1454c03e85380bddd753f48946ca71bc0ed6f17  linux-v4.15-v4.16-rc3.patch
 a75225750193cf31c8b6c15e7748699f842ecadc9ed573f0b10f42bb5343b4e092bcb65b359d170a42a102a4ddfe09d63c1d67550f4b99c29295fa22e1d7b995  config-postmarketos-mainline.armhf
 6310035a0a4c028cc98cab92919cca54be9b79ee9fe63211e7a05876d7befdbd8506a2f80548e228e014e99b0f91f63946352789d8d2f2134c66914163f66ab3  config-postmarketos-mainline.aarch64
-3d42c60061d12a436d19ffdf00623ea71ca31f16f690ae82ebf872d35177c283b4038cd5e270f4e610d6cf6861cef73ac63c995f1f4cfe9d6f2a4a8648ba28fb  config-postmarketos-mainline.x86_64
+870bc3704e3029926a25507a1047eeee907e0883e26a33a00d277314f923c919e341c4fcebb0920be0e7d7b8b0db9751e7be70328d9855dc4b10e13b6bee9561  config-postmarketos-mainline.x86_64
 e0fb34032fe70d9a4713ed521b8a5e29cf7f76cb7c56ceb24ed7206a8445ba743226e4873fa2069077952e21f99fb36eabf7c4daa779f565961f0dded4591887  0001-sony-amami-dts.patch"