remove redundant console.log (#2763)

Remove the console log I added accidentally in my last commit.

## Test plan

<!-- Required. See
https://sourcegraph.com/docs/dev/background-information/testing_principles.
-->

Nothing has changed. All current tests should be passing as expected.

vscode/src/chat/chat-view/SimpleChatPanelProvider.ts

@@ -1031,8 +1031,6 @@ export class SimpleChatPanelProvider implements vscode.Disposable, ChatSession {
                     const isCustomEdit = (mode === 'edit' || mode === 'insert') && id !== '/doc'
                     return !isRedundantCommand && !isCustomEdit
                 }) || []
-
-            console.log(prompts, 'prompts')
             void this.postMessage({
                 type: 'custom-prompts',
                 prompts,