Percent escaped locations should be decoded in Locations

[jsoref]

Type: Bug

1. git clone https://github.com/check-spelling-sandbox/jsdelivr.git .
2. git fetch origin e4c647cf425f18c57932a5b4715fc89ee006b11c:spell-check-with-spelling
3. git checkout spell-check-with-spelling
4. open vs code
5. let the sarif results load
6. look at the locations tab (sorted by Line)
7. See:

> README.md (68)
v Privacy%20Policy.md (16)

Expected results

> README.md (68)
v Privacy Policy.md (16)

Note that this would match how the Locations field on the Info tab in the lower half of the pane properly decodes %20.

Extension version: 3.4.5
VS Code version: Code 1.106.2 (Universal) (1e3c50d64110be466c0b4a45222e81d2c9352888, 2025-11-19T16:56:50.023Z)
OS version: Darwin arm64 25.1.0
Modes:

System Info

Item	Value
CPUs	Apple M1 Max (10 x 2400)
GPU Status	2d_canvas: enabled direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: enabled_on trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	9, 6, 5
Memory (System)	64.00GB (5.45GB free)
Process Argv	--crash-reporter-id 1fc67ee2-0174-4598-9f98-4537df0dd32c
Screen Reader	no
VM	0%

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