Update build_armv7a.sh

test

Author: neilyhe

.github/script/build_armv7a.sh

@@ -6,12 +6,9 @@
 cd android/contrib
 ./compile-openssl.sh clean
 ./compile-openssl.sh armv7a
-./compile-ffmpeg.sh clean
-./compile-ffmpeg.sh armv7a
-
-./compile-openssl.sh clean
 ./compile-openssl.sh arm64
 ./compile-ffmpeg.sh clean
+./compile-ffmpeg.sh armv7a
 ./compile-ffmpeg.sh arm64
 cd ..
 ./compile-ijk.sh armv7a