avformat: bump version for enhanced flv

Changelog

@@ -8,6 +8,7 @@ version <next>:
 - OpenMAX encoders deprecated
 - libx265 alpha layer encoding
 - ADPCM IMA Xbox decoder
+- Enhanced FLV v2: Multitrack audio/video, modern codec support
 
 version 7.1:
 - Raw Captions with Time (RCWT) closed caption demuxer

libavformat/version.h

@@ -32,7 +32,7 @@
 #include "version_major.h"
 
 #define LIBAVFORMAT_VERSION_MINOR   9
-#define LIBAVFORMAT_VERSION_MICRO 101
+#define LIBAVFORMAT_VERSION_MICRO 102
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \