devkitARM: update to gcc 8.3.0

dkarm-eabi/patches/gcc-8.3.0.patch

@@ -1,8 +1,8 @@
 diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
-index 545321b0bbe..63ed77af8fd 100644
+index ba194a80229..12e023c3728 100644
 --- a/gcc/config/arm/arm-cpus.in
 +++ b/gcc/config/arm/arm-cpus.in
-@@ -395,7 +395,7 @@ begin arch armv6k
+@@ -401,7 +401,7 @@ begin arch armv6k
   tune for mpcore
   tune flags CO_PROC
   base 6K

dkarm-eabi/scripts/build-gcc.sh

@@ -64,7 +64,7 @@ then
 		--prefix=$prefix \
 		--enable-lto\
 		--with-system-zlib \
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 51" \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 52" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }