chore(python,wrappers): Update protobuf version and update RedHat ubi image from 9 to 10

[vtaskow]

Why

Motivation

In the RedHat ubi9 image, there are a lot of Medium and Low CVEs on the OS layer. Updating from 9 to 10 resolves those. Furthermore, updating the protobuf version to align with the one in alibi-explain and to resolve a CVE. Third, updating the pip version in the python wrapper Dockerfile to resolve a CVE.

What

Summary of changes

Python Microservice

• Updated protobuf in the python folder to resolve a CVE and align with the protobuf version in alibi-explain-server component
• Updated licenses

Wrappers

• Updated the Dockerfile.conda in the wrappers folder to use ubi10 instead of ubi9 - multiple CVEs are resolved there
• Updated the CONDA_BASE_IMAGE var in the wrappers folder's Makefile to use the newly updated ubi10 Dockerfile.conda image
• Updated the pip version in the Dockerfile to resolve a High CVE

Alibi Server Wrappers

• Updated the images of alibi-explain-server and alibi-detect-server use the newly updated ubi10 Dockerfile.conda image

Checklist

• Added/updated unit tests
• Added/updated documentation
• Checked for typos in variable names, comments, etc.
• Added licences for new files

Locally Built Images

All of the following images can be successfully built locally:

• components/alibi-explain-server/Dockerfile ✔️
• components/alibi-explain-server/Dockerfile.gpu ❌ Skipped, see note below
• wrappers/s2i/python/Dockerfile.conda ✔️
• wrappers/s2i/python/Dockerfile ✔️
• wrappers/s2i/python/Dockerfile.gpu ✔️

Note:

There is a Dockerfile.gpu image in the wrappers/s2i/python folder - this Dockerfile's image is not used anywhere in the seldon-core repository. Furthermore, it has not been released for a few years and has a low number of downloads on Dockerhub. Therefore, it is a low priority to update. Updates to this file have to be managed carefully as a lot of system libraries contain CVEs and later versions of nvidia/cuda images(the first layer) contain a different version of cuda(cuda 9) which contains breaking changes.