revert macOS Intel build to FFmpeg v4.4

Author: ddennedy

scripts/build-shotcut.sh

@@ -721,6 +721,7 @@ function set_globals {
     CFLAGS_[0]="${CFLAGS_[0]} -I$FINAL_INSTALL_DIR/include/SDL2"
     LDFLAGS_[0]="$LDFLAGS"
   elif test "$TARGET_OS" != "Darwin" -o "$TARGET_ARCH" != "arm64"; then
+    REVISIONS[0]=="origin/release/4.4"
     CONFIG[0]="${CONFIG[0]} --enable-libjack"
     LDFLAGS_[0]="-L$FINAL_INSTALL_DIR/lib $LDFLAGS"
   fi