[DOC-8960] Document virtual_cluster_name session variable

[mdlinville]

[DOC-8960] Document virtual_cluster_name session variable

[github-actions[bot]]

Files changed:

• src/current/_includes/v23.2/misc/session-vars.md:
• src/current/v23.2/show-vars.md
• src/current/v23.2/session-variables.md
• src/current/v23.2/set-vars.md
• src/current/_includes/v24.1/misc/session-vars.md:
• src/current/v24.1/show-vars.md
• src/current/v24.1/session-variables.md
• src/current/v24.1/set-vars.md
• src/current/_includes/v24.2/misc/session-vars.md:
• src/current/v24.2/show-vars.md
• src/current/v24.2/session-variables.md
• src/current/v24.2/set-vars.md
• src/current/_includes/v24.3/misc/session-vars.md:
• src/current/v24.3/show-vars.md
• src/current/v24.3/session-variables.md
• src/current/v24.3/set-vars.md

[netlify[bot]]

✅ Deploy Preview for cockroachdb-api-docs canceled.

Name	Link
🔨 Latest commit	00ad07581f17efe0771a62e898d619a6a09c3351
🔍 Latest deploy log	https://app.netlify.com/sites/cockroachdb-api-docs/deploys/672a6f12039a420008504006

[netlify[bot]]

✅ Deploy Preview for cockroachdb-interactivetutorials-docs canceled.

Name	Link
🔨 Latest commit	00ad07581f17efe0771a62e898d619a6a09c3351
🔍 Latest deploy log	https://app.netlify.com/sites/cockroachdb-interactivetutorials-docs/deploys/672a6f1269033d000800cd4b

[netlify[bot]]

✅ Netlify Preview

Name	Link
🔨 Latest commit	00ad07581f17efe0771a62e898d619a6a09c3351
🔍 Latest deploy log	https://app.netlify.com/sites/cockroachdb-docs/deploys/672a6f12cf07690008a19e35
😎 Deploy Preview	https://deploy-preview-19078--cockroachdb-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.