fix: correct upstream repository references to microsoft/vscode-jupyter-hub

Fixes incorrect references that were changed during the blanket
find-and-replace operation:

- Changed deepnote/vscode-deepnote-hub back to microsoft/vscode-jupyter-hub
  in jupyterUtils.ts and jupyterSelfCertsError.ts
- These references point to upstream Microsoft repositories, not Deepnote repos
- Preserves important context for debugging and understanding the codebase

Addresses CodeRabbit review feedback.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: Artmann

src/kernels/jupyter/jupyterUtils.ts

@@ -99,7 +99,7 @@ export function createJupyterConnectionInfo(
 
     // When using built in Jupyter Server providers, & we have a token
     // Then we need to ensure the same token information is setup as a header for websockets as well.
-    // This same change had to be made for JuptyerHub extension, see https://github.com/deepnote/vscode-deepnote-hub/pull/65
+    // This same change had to be made for JuptyerHub extension, see https://github.com/microsoft/vscode-jupyter-hub/pull/65
     if (
         token &&
         jupyterHandle.extensionId === JVSC_EXTENSION_ID &&

src/platform/errors/jupyterSelfCertsError.ts

@@ -20,9 +20,9 @@ export class JupyterSelfCertsError extends BaseError {
         const message = (err as undefined | { message: string })?.message ?? '';
         return (
             message.indexOf('reason: self signed certificate') >= 0 ||
-            // https://github.com/deepnote/vscode-deepnote-hub/issues/36#issuecomment-1854097594
+            // https://github.com/microsoft/vscode-jupyter-hub/issues/36#issuecomment-1854097594
             message.indexOf('reason: unable to verify the first certificate') >= 0 ||
-            // https://github.com/deepnote/vscode-deepnote-hub/issues/36#issuecomment-1761234981
+            // https://github.com/microsoft/vscode-jupyter-hub/issues/36#issuecomment-1761234981
             message.indexOf('reason: unable to get issuer certificate') >= 0 ||
             // https://github.com/microsoft/vscode-jupyter/issues/7558#issuecomment-993054968
             message.indexOf("is not in the cert's list") >= 0