chore: fix broken image and lift docs URLs

vesoft-inc / nebula

A distributed, fast open-source graph database featuring horizontal scalability and high availability

https://nebula-graph.io

Apache License 2.0

10.89k stars 1.21k forks source link

Closed wey-gu closed 9 months ago

wey-gu commented 9 months ago

polishing readme, the cncf logo was broken in recent landscape site refactor, this change mainly fixed that.