libicu: Switch to fossies.org for downloading

packages/libicu/build.sh

@@ -2,8 +2,8 @@ TERMUX_PKG_HOMEPAGE=http://site.icu-project.org/home
 TERMUX_PKG_DESCRIPTION='International Components for Unicode library'
 TERMUX_PKG_VERSION=62.1
 TERMUX_PKG_REVISION=1
-TERMUX_PKG_SHA256=3dd9868d666350dda66a6e305eecde9d479fb70b30d5b55d78a1deffb97d5aa3
-TERMUX_PKG_SRCURL=http://download.icu-project.org/files/icu4c/${TERMUX_PKG_VERSION/_/}/icu4c-${TERMUX_PKG_VERSION//./_}-src.tgz
+TERMUX_PKG_SHA256=2e7948296f56f40038e5969a1a59c63e9fd21c7711eb7f1783527e533c8c268c
+TERMUX_PKG_SRCURL=https://fossies.org/linux/misc/icu4c-${TERMUX_PKG_VERSION//./_}-src.tar.xz
 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE="bin/icu-config share/man/man1/icu-config.1 lib/icu share/icu"
 TERMUX_PKG_HOSTBUILD=true
 TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS="--disable-samples --disable-tests"