Ontology viewer links should point to production version

[ralupopa]

Describe the Pain you found while using Developer Portal

On guides published before ontology was released ontology viewer has links towards ontotest environment. now that ontology v2 production is published, guides should be updated to have production links: instead of base uri https://standards-ontotest.oftrust.net/v2/ should be https://standards.oftrust.net/v2/

Guides to update:

• https://developer.oftrust.net/guides/identities-and-links/
• https://developer.oftrust.net/guides/workflow-using-insomnia-workspace/

Indicate the importance with a number

3 (1. Critical, 2. Important, 3. Nice-to-have)

[ralupopa]

Verified both guides.