fix(amazonq): use __AMAZONQLSP_PATH in launch config (#6684)

## Problem
In #6581 I had updated the
name of the environment variables that get used but forgot to update the
launch config, meaning you can't set breakpoints

## Solution
Update the launch config to the new path


---

- Treat all work as PUBLIC. Private `feature/x` branches will not be
squash-merged at release time.
- Your code changes must meet the guidelines in
[CONTRIBUTING.md](https://github.com/aws/aws-toolkit-vscode/blob/master/CONTRIBUTING.md#guidelines).
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Apache 2.0 license.

Author: jpinkney-aws

packages/amazonq/.vscode/launch.json

@@ -14,7 +14,7 @@
             "env": {
                 "SSMDOCUMENT_LANGUAGESERVER_PORT": "6010",
                 "WEBPACK_DEVELOPER_SERVER": "http://localhost:8080"
-                // "__AMAZONQLSP_LOCATION_OVERRIDE": "${workspaceFolder}/../../../language-servers/app/aws-lsp-codewhisperer-runtimes/out/token-standalone.js",
+                // "__AMAZONQLSP_PATH": "${workspaceFolder}/../../../language-servers/app/aws-lsp-codewhisperer-runtimes/out/token-standalone.js",
             },
             "envFile": "${workspaceFolder}/.local.env",
             "outFiles": ["${workspaceFolder}/dist/**/*.js", "${workspaceFolder}/../core/dist/**/*.js"],