[bazel.build] Update link for ppc64le on /install page
Fixes
@@ -30,6 +30,6 @@ officially support them. Contact the package maintainers for support.
## Community-supported architectures {:#community-supported-architectures}
-* [ppc64el](https://oplab9.parqtec.unicamp.br/pub/ppc64el/bazel){: .external}
+* [ppc64el](https://ftp2.osuosl.org/pub/ppc64el/bazel/){: .external}
For other platforms, you can try to [compile from source](/install/compile-source).
