icu: upgrade to 70.1 & rebuilds (obsoletes !27089)

notes:

• mapnik: switched to the scons version from the repo as the bundled version did not work with python 3.10. (cannot seem to find maintainers gitlab)
• mozjs78: patch from fedora to build with python 3.10. @Cogitri
• mapbox-gl-native: patch from arch to compile.@PureTryOut
• kdb: patch postgres cmake module to find postgres 12+. also puretryout

Pings because of the changes listed above.

community/R/APKBUILD

@@ -3,7 +3,7 @@
 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
 pkgname=R
 pkgver=4.1.2
-pkgrel=1
+pkgrel=2
 pkgdesc="Language and environment for statistical computing"
 url="https://www.r-project.org/"
 # mips64 and riscv64 blocked by java-jre-headless