videoaggregator: Remove extra semicolon in macro usage

This is usually necessary to allow gst-indent to treat it as
a statement, but we do not run gst-indent on headers and we do not
have extra semicolons in other places that this macro is used in the
header. Fixes warnings when using the header:

```
In file included from gstreamer/subprojects/gst-plugins-base/gst-libs/gst/video/video.h:185,
                 from XYZ:9001:
gstreamer/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h:206:78: warning: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]
  206 | G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoAggregatorConvertPad, gst_object_unref);
      |                                                                              ^
gstreamer/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h:214:181: warning: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]
  214 | G_DECLARE_DERIVABLE_TYPE (GstVideoAggregatorParallelConvertPad, gst_video_aggregator_parallel_convert_pad, GST, VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD, GstVideoAggregatorConvertPad);
      |                                                                                                                                                                                     ^
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1572>

diff --git a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h
index 52afd00..368c723 100644 (file)
--- a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h
+++ b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoaggregator.h
@@ -203,7 +203,7 @@ GType gst_video_aggregator_convert_pad_get_type           (void);
 GST_VIDEO_API
 void gst_video_aggregator_convert_pad_update_conversion_info (GstVideoAggregatorConvertPad * pad);
 
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoAggregatorConvertPad, gst_object_unref);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoAggregatorConvertPad, gst_object_unref)
 
 /****************************************
  * GstVideoAggregatorParallelConvertPad *
@@ -211,7 +211,7 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVideoAggregatorConvertPad, gst_object_unref);
 
 #define GST_TYPE_VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD           (gst_video_aggregator_parallel_convert_pad_get_type())
 GST_VIDEO_API
-G_DECLARE_DERIVABLE_TYPE (GstVideoAggregatorParallelConvertPad, gst_video_aggregator_parallel_convert_pad, GST, VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD, GstVideoAggregatorConvertPad);
+G_DECLARE_DERIVABLE_TYPE (GstVideoAggregatorParallelConvertPad, gst_video_aggregator_parallel_convert_pad, GST, VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD, GstVideoAggregatorConvertPad)
 
 #define GST_VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD, GstVideoAggregatorParallelConvertPad))
 #define GST_VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_AGGREGATOR_PARALLEL_CONVERT_PAD, GstVideoAggregatorConvertPadClass))