[Documentation] Create "Certification List of Tests" for CNTI Certification v2.0-beta

[lixuna]

Describe the update: Create "Certification List of Tests" for CNTI Certification v2.0-beta

Describe why update is needed

• CNF WG (and CNCF’s related Cloud Native Telco efforts) has moved to LFN (see wiki)
• what we have now: https://github.com/lfn-cnti/certification/blob/main/docs/CNFCertification-1.1-beta.md
• what we want to have: an updated file saved as "https://github.com/lfn-cnti/certification/blob/main/docs/CNTICertification-2.0-beta.md"

Tasks

• [x] Draft new list of tests based on the updated V2.0 CNTI Certification Tests
• [x] save to https://github.com/lfn-cnti/certification/blob/main/docs/CNTICertification-2.0-beta.md
• [ ] to do: update Total number of tests in cnf-testsuite
• [ ] to do: update number of Normal Tests
• [ ] to do: update number of Bonus Tests
• [ ] to do: update all URLs to point to v1.0.0 cnti-testsuite release (BLOCKED: v1.0.0 to be released, URL TBD: https://github.com/cnti-testcatalog/testsuite/releases/tag/v1.0.0)
• [ ] to do: update all docs to explain what the test does
• [ ] to do: update all tests with Test ID/command name
• [ ] Peer Review