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>

net/ovn/patches/0001-build-skip-check-and-use-of-libunbound.patch

@@ -8,8 +8,6 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
  configure.ac | 1 -
  1 file changed, 1 deletion(-)
 
-diff --git a/configure.ac b/configure.ac
-index 2bcd1945b..ad550fff8 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -130,7 +130,6 @@ OVS_CHECK_LINUX_HOST