"Default Bicep Configuration" snippet shows up in settings.json autocomplete

Type: Bug

I see noisy Biceps entries when filling in values in VS Code's `settings.json`, which doesn't make sense.

Extension version: 0.17.1
VS Code version: Code - Insiders 1.79.0-insider (f1258a5fbed44b8f84a097c73c1799c13c5c3646, 2023-05-17T05:27:27.525Z)
OS version: Darwin x64 22.4.0
Modes:
Remote OS version: Linux x64 5.4.0-1106-azure

System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz (16 x 2400)|
|GPU Status|2d_canvas: enabled
canvas_oop_rasterization: disabled_off
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
metal: disabled_off
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled|
|Load (avg)|2, 3, 3|
|Memory (System)|64.00GB (0.11GB free)|
|Process Argv|--enable-proposed-api digitarald.chat-ai-plugins --log trace --crash-reporter-id 4cf0a6f0-aaf8-4da3-9b2b-81f6c639c12b|
|Screen Reader|no|
|VM|0%|

|Item|Value|
|---|---|
|Remote|Codespaces|
|OS|Linux x64 5.4.0-1106-azure|
|CPUs|Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (8 x 2793)|
|Memory (System)|15.63GB (11.88GB free)|
|VM|0%|

Reproduce the autocomplete issue in VS Code's settings.json using the reported Bicep extension and VS Code versions, with Codespaces if available. Identify the extension entry point that contributes the Bicep configuration suggestions; done means those noisy Bicep entries no longer appear while editing settings.json.

Written by the indexing model from the issue text.