Remove brackets from bug template
People reporting with this template do not understand these need to be
removed.
@@ -29,6 +29,6 @@ _Is there an existing workaround for this issue?_
### Environment
-- Version: [e.g. `0.7.0` or `main`]
-- Python version: [e.g. `3.9`]
-- Platform: [e.g. `Debian 10`]
+- Version: e.g. `0.7.0` or `main`
+- Python version: e.g. `3.9`
+- Platform: e.g. `Debian 10`
