main/postmarketos-base: set ANSI_COLOR in os-release

For example systemd makes use of the color for the presentation color
when showing the OS name on the console

main/postmarketos-base/APKBUILD

 pkgname=postmarketos-base
-pkgver=39
+pkgver=40
 pkgrel=0
 pkgdesc="Meta package for minimal postmarketOS base"
 url="https://postmarketos.org"
@@ -168,7 +168,7 @@ e4576c58c35f80bedddb1e89e186f37d31a186d3e9eb046581b8c5d7b7d435e18924539e851d3e67
 9b8d0493bb64457fe176fea801e0771d3c5279302c61559824bf81b3d2b66d2c1e076f4aaac65f55389005acb18c27e44bed858c2bdbad37d74199f07c86c354  rootfs-etc-fstab
 45bd0742a64a9d3c4a88e152b97edcf3fa1edca28884f9ea69e7c4c365f1e41ef9056dbe204545de7d4b2ba92e1e5872b2a929c2dcc1dd468e627cc3f090b8e6  rootfs-etc-issue
 01403df3b5a2be0dd70387a3c32cf24a77bc097679fbefca585082a0970b7d756723c33687be3809351b5e31c85947db84861118bfeced8f5f865fe2452555ec  rootfs-etc-motd
-a4392d174905e42ecf4459d69a5ccc45d841ef9c773e3fd2c3b03ff5c64f5b832c42213986d8e32a58a977b2221c2e9d2c7e63480b0150b799d459f64651552e  rootfs-usr-lib-os-release
+6593a61cb4cbb5d557bdd0f98ce09bf91a6e076cfe0023fe3f495e17044c8d586708328a0fae52b58b3ff008a347b1f63a222a2a4d4f3f4d95777531f8a5c1a8  rootfs-usr-lib-os-release
 b70ee1b39b5f33c9a3e6bf4259158519691c82c8cefb700d4df49eb749a2cce208082e00d4905b9eea2c4f75b6da62f73931931c92157b4132adb35dcf0e0a6f  rootfs-etc-sysctl.d-90-disable-rp-filter.conf
 6b16fd00756926c6fdc6f01960f59c854c90920dd9c0e67c19506a90fd26ac887a8dbfd5b1ec2712fff91f0369ddc5b91d56041360018d4d0c4d78e49733b644  rootfs-etc-sysctl.d-90-steam.conf
 6025282c9513835ae8e8d71a17ee81a6ef75c9651a5db9d6f018867264705f4eb874089abe2f01e31808486951c44d9dd8191ac0298734d905e772494b363f43  rootfs-etc-udev-udev.conf

main/postmarketos-base/rootfs-usr-lib-os-release

@@ -8,3 +8,4 @@ HOME_URL="https://www.postmarketos.org/"
 SUPPORT_URL="https://gitlab.postmarketos.org/postmarketOS"
 BUG_REPORT_URL="https://gitlab.postmarketos.org/postmarketOS/pmaports/issues"
 LOGO="postmarketos-logo"
+ANSI_COLOR="0;32"