avcodec/tests/mjpegenc_huffman: Remove static in main() table

Avoids false positives when greping for non constant statics
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/tests/mjpegenc_huffman.c

@@ -117,7 +117,7 @@ int main(int argc, char **argv)
 {
     int i, ret = 0;
     // Probabilities of symbols 0..4
-    static PTable val_counts[] = {
+    PTable val_counts[] = {
         {.value = 0, .prob = 1},
         {.value = 1, .prob = 2},
         {.value = 2, .prob = 5},