feat: add nebulagraph to Go

Author: mdelapenya

modules/nebulagraph/index.md

@@ -0,0 +1,23 @@
+---
+title: NebulaGraph
+categories:
+  - nosql-database
+docs:
+  - id: go
+    url: https://golang.testcontainers.org/modules/nebulagraph/
+    maintainer: core
+    example: |
+      ```go
+      cluster, err := nebulagraph.RunCluster(ctx,
+          "vesoft/nebula-graphd:v3.8.0", []testcontainers.ContainerCustomizer{},
+          "vesoft/nebula-storaged:v3.8.0", []testcontainers.ContainerCustomizer{},
+          "vesoft/nebula-metad:v3.8.0", []testcontainers.ContainerCustomizer{},
+      )
+      ```
+    installation: |
+      ```bash
+      go get github.com/testcontainers/testcontainers-go/modules/nebulagraph
+      ```
+description: |
+  NebulaGraph is a distributed, scalable, and lightning-fast graph database.
+---