chore: set vscode extension version to v0.0.11

[harry-hov]

Inshort: Don't always use latest version of vscode. Stick to v0.0.11 that already has been tried-and-tested.

---

Latest version of vscode-gno extension utilizes language server to provide some feature.

I opened a PR #122, which configures gitpod to be able to use latest version of vscode-code.

Seems like @thehowl encountered some bugs while testing [vscode-gno + gnopls] (See: https://github.com/gnolang/gnochess/pull/122#issuecomment-1735161755)

We have 2 options now:

• Option1: Stick to old version (this is what this PR does) (I recommend this considering lack of time)
• Option2: Merge PR #122 and disable language server if you encounter bugs, than the extension will work like old version

[netlify[bot]]

👷 Deploy request for gnochess-signup-form pending review.

Visit the deploys page to approve it

Name	Link
🔨 Latest commit	fa91e7453bccf09cedf01602c1871ac74fcf4f4c

[netlify[bot]]

✅ Deploy Preview for gnochess canceled.

Name	Link
🔨 Latest commit	fa91e7453bccf09cedf01602c1871ac74fcf4f4c
🔍 Latest deploy log	https://app.netlify.com/sites/gnochess/deploys/65131828c8765400089e0aad