don't use pyp2rpm because it sucks

Author: Owen-sz

pages/terra/contributing.mdx

@@ -89,7 +89,6 @@ If not/using a different IDE, we suggest installing language support for each of
    - This [RPM Packaging Guide] might help newbies with no prior experiences with RPM specs.
    - This [Spec file format] docs goes into the details of the spec file format.
    - You may use `rust2rpm` for **Rust** packages.
-   - You may use `pyp2rpm` for **Python** packages.
    - You may use `go2rpm` for **Go** packages.
    - Otherwise, find the source of the packages you are adding, preferably a URL to a `.tar.gz` archive
    - Multiple archives are ok.