cross-i686-linux-musl: update to gcc-8.3.0.

srcpkgs/cross-i686-linux-musl/template

@@ -1,7 +1,7 @@
 # Template build file for 'cross-i686-linux-musl'
 #
 _binutils_version=2.32
-_gcc_version=8.2.0
+_gcc_version=8.3.0
 _musl_version=1.1.21
 _linux_version=4.19
 
@@ -10,8 +10,8 @@ _sysroot="/usr/${_triplet}"
 _archflags="-march=i686"
 
 pkgname=cross-${_triplet}
-version=0.29
-revision=4
+version=0.30
+revision=1
 short_desc="Cross toolchain for i686 target (musl)"
 maintainer="Juan RP <xtraeme@voidlinux.org>"
 homepage="https://www.voidlinux.org/"
@@ -22,7 +22,7 @@ distfiles="
  http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz
  ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz"
 checksum="0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
- 196c3c04ba2613f893283977e6011b2345d1cd1af9abeac58e916b1aab3e0080
+ 64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
  c742b66f6f49c9e5f52f64d8b79fecb5a0f6e0203fca176c70ca20f6be285f44
  0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1"