treewide: Run refresh on all packages

The crude loop I wrote to come up with this changeset:

  find -L package/feeds/packages/ -name patches | \
  sed 's/patches$/refresh/' | sort | xargs make

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>

utils/unzip/patches/010-remove-build-date.patch

@@ -6,7 +6,7 @@ Bug-Debian: https://bugs.debian.org/782851
 
 --- a/unix/unix.c
 +++ b/unix/unix.c
-@@ -1705,7 +1705,7 @@
+@@ -1705,7 +1705,7 @@ void version(__G)
  #endif /* Sun */
  #endif /* SGI */