[GitHub Action] Fix MacOS build failure

[GitHub Action] Fix MacOS build failure

Don't install gstreamer-plugins.

Warning messages:
```
Warning: Formula gst-plugins-base was renamed to gstreamer.
Warning: Formula gst-plugins-good was renamed to gstreamer.
```

Related issue: https://github.com/Homebrew/brew/issues/15488
Bug report from the issue:  There is technically a bug here in that the dependency collector doesn't recognise multiple renames into one formula as being a single formula, so it tries to install gstreamer multiple times.

Signed-off-by: gichan2-jang <gichan2.jang@samsung.com>