tests/ffserver.regression.ref: update checksums to what ffserver currently produces

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 431eccd61e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

tests/ffserver.regression.ref

@@ -1,11 +1,11 @@
 0c9639f09decbc54c9f091dcf1ca0e8f *ff-test_h.avi
 e28ba75853caf975e06d92955c9f7f73 *ff-test_l.avi
 a767dbdf5d1bded3450279f812f97b37 *ff-test.swf
-dc16f607e13328a832e73801cd21ec98 *ff-test_h.asf
-69337d6c8cd7ac7e626338decdbf41d3 *ff-test_l.asf
+ca209a0c67afbd3bc3bcde0840f313fc *ff-test_h.asf
+f97a91609bfc8a1857455f17c5ec101c *ff-test_l.asf
 06f5a6a4c5d1c6735f4d0068e825c91f *ff-test_h.rm
 1f57580f02f0317407b3b82a3d5e093f *ff-test_l.rm
-4c887dfc1dd0f6ea1a3a2be6dd32e495 *ff-test.jpg
-1d04b73b04aad27793cc762d5afabac1 *ff-test_small.jpg
-bc36c40ee34ebee6ffe50f3094aab733 *ff-test.mjpg
+e04e6ebf9584654df131f5eec881ac38 *ff-test.jpg
+f15d43e9d3630601b61a024023249bb8 *ff-test_small.jpg
+4735c72cde67000f12e9d1dbfbd975a7 *ff-test.mjpg
 fd038af80560e15271ce42651093ee43 *ff-stat