updated orangepi_pc uclibc version

scripts/uclibc.sh

@@ -7,7 +7,7 @@
 #------------ glibc ----------------------------------------
 uclibc() {
     pkgname=uClibc-ng
-    pkgver=1.0.50
+    pkgver=${UCLIBC_VERSION}
     printf "$UGREEN** Building ${pkgname}\n$RESET"
     mkdir -p $build/${pkgname} # &>> $fulllogfile
     cd $build/${pkgname}