Bumps `big_image_viewer_version` from 1.7.1 to 1.8.0. Updates `BigImageViewer` from 1.7.1 to 1.8.0 - [Release notes](https://github.com/Piasy/BigImageViewer/releases) - [Changelog](https://github.com/Piasy/BigImageViewer/blob/master/CHANGELOG.md) - [Commits](https://github.com/Piasy/BigImageViewer/commits) Updates `GlideImageLoader` from 1.7.1 to 1.8.0 - [Release notes](https://github.com/Piasy/BigImageViewer/releases) - [Changelog](https://github.com/Piasy/BigImageViewer/blob/master/CHANGELOG.md) - [Commits](https://github.com/Piasy/BigImageViewer/commits) Updates `ProgressPieIndicator` from 1.7.1 to 1.8.0 - [Release notes](https://github.com/Piasy/BigImageViewer/releases) - [Changelog](https://github.com/Piasy/BigImageViewer/blob/master/CHANGELOG.md) - [Commits](https://github.com/Piasy/BigImageViewer/commits) Updates `GlideImageViewFactory` from 1.7.1 to 1.8.0 - [Release notes](https://github.com/Piasy/BigImageViewer/releases) - [Changelog](https://github.com/Piasy/BigImageViewer/blob/master/CHANGELOG.md) - [Commits](https://github.com/Piasy/BigImageViewer/commits) Signed-off-by: dependabot[bot] <support@github.com>