build: fix VS Code extension packaging

[samestep]

Description

Quick followup to #1290.

Checklist

• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new ESLint warnings
• I have reviewed any generated registry diagram changes

[github-actions]

± Registry diff

📊 Performance

Key

Note that each bar component rounds up to the nearest 100ms, so each full bar is an overestimate by up to 400ms.

     0s   1s   2s   3s   4s   5s   6s   7s   8s   9s
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name ▝▀▀▀▀▀▀▀▀▀▀▀▚▄▄▄▄▄▄▄▄▄▞▀▀▀▀▀▀▀▀▀▀▀▀▚▄▄▄▄▄▄▄▄▄▖
      compilation labelling optimization rendering

Data

                                        0s   1s   2s   3s   4s   5s   6s   7s
                                        |    |    |    |    |    |    |    |
3d-projection-fake-3d-linear-algebra    ▝▞▖
allShapes-allShapes                     ▝▞▄▖
arrowheads-arrowheads                   ▝▚▚
caffeine-structural-formula             ▝▀▀▞▚
center-shrink-circle-animation          ▝▞▖
circle-example-euclidean                ▝▀▞▀▀▚
collinear-euclidean                     ▝▚▚
congruent-triangles-euclidean           ▝▀▀▞▖
continuousmap-continuousmap             ▝▞▖
cubic-bezier-cubic-bezier               ▝▚▀▀▖
glutamine-molecules-basic               ▝▀▞▖
half-adder-distinctive-shape            ▝▚▚
hypergraph-hypergraph                   ▝▀▀▚▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▚
incenter-triangle-euclidean             ▝▀▞▖
lagrange-bases-lagrange-bases           ▝▚▚
midsegment-triangles-euclidean          ▝▚▚
mobius-mobius                           ▝▞▖
non-convex-non-convex                   ▝▚▚
one-water-molecule-atoms-and-bonds      ▝▞▖
parallel-lines-euclidean                ▝▚▚
persistent-homology-persistent-homology ▝▀▚▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄
points-around-line-shape-distance       ▝▀▞▖
points-around-polyline-shape-distance   ▝▀▚▚
points-around-star-shape-distance       ▝▀▀▀▞▖
siggraph-teaser-euclidean-teaser        ▝▀▞▖
small-graph-disjoint-rect-line-horiz    ▝▀▚▚
small-graph-disjoint-rects              ▝▞▖
small-graph-disjoint-rects-large-canvas ▝▞▖
small-graph-disjoint-rects-small-canvas ▝▞▖
tree-tree                               ▝▀▞▖
tree-venn                               ▝▀▚▚
tree-venn-3d                            ▝▚▚▄
two-vectors-perp-vectors-dashed         ▝▚▚
vector-wedge-exterior-algebra           ▝▞▖
wet-floor-atoms-and-bonds               ▝▚▀▀▖
word-cloud-example-word-cloud           ▝▀▞▖
wos-laplace-estimator-walk-on-spheres   ▝▀▞▖
wos-nested-estimator-walk-on-spheres    ▝▀▀▞▀▀▀▀▀▀▚
wos-offcenter-estimator-walk-on-spheres ▝▀▞▀▀▀▖
wos-poisson-estimator-walk-on-spheres   ▝▀▞▀▖