Fix JavaScript lint errors

## JavaScript Linting Failures

Linting failures were detected in the automated JavaScript lint workflow run.

### Workflow Details

- Run: https://github.com/stdlib-js/stdlib/actions/runs/26068348652
- Type: JavaScript Linting
- Date: 2026-05-19 00:32:17 UTC

### Error Details
```
make[1]: Entering directory '/home/runner/work/stdlib/stdlib'

Linting file: lib/node_modules/@stdlib/stats/strided/meankbn/test/test.meankbn.js

Linting file: lib/node_modules/@stdlib/random/array/chi/test/test.js

Linting file: lib/node_modules/@stdlib/math/base/special/absf/test/test.native.js

Linting file: lib/node_modules/@stdlib/stats/base/dists/laplace/logcdf/test/test.logcdf.js

Linting file: lib/node_modules/@stdlib/error/reviver/test/test.ctors.js

Linting file: lib/node_modules/@stdlib/blas/base/wasm/saxpy/test/test.module.ndarray.js

Linting file: lib/node_modules/@stdlib/dstructs/named-typed-tuple/test/test.copy_within.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/dsort2hp/test/test.dsort2hp.js

Linting file: lib/node_modules/@stdlib/ndarray/slice-to/test/test.js

/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/ndarray/slice-to/test/test.js
637:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
638:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
639:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
640:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
641:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
669:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
670:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
671:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
672:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing
673:3 error No spaces allowed between a closing parenthesis or bracket and a nested object or array expression at the beginning of a line stdlib/line-closing-bracket-spacing

✖ 10 problems (10 errors, 0 warnings)
10 errors and 0 warnings potentially fixable with the `--fix` option.

Linting failed.

Linting file: lib/node_modules/@stdlib/stats/strided/dvariancech/test/test.dvariancech.js

Linting file: lib/node_modules/@stdlib/stats/strided/distances/deuclidean/test/test.js

Linting file: lib/node_modules/@stdlib/array/float32/test/test.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/sdsnansumpw/test/test.js

Linting file: lib/node_modules/@stdlib/math/base/special/modf/test/test.assign.js

Linting file: lib/node_modules/@stdlib/_tools/eslint/rules/jsdoc-heading-style/test/fixtures/valid.js

Linting file: lib/node_modules/@stdlib/stats/strided/nanmean/test/test.ndarray.js

Linting file: lib/node_modules/@stdlib/stats/strided/smean/test/test.smean.native.js
make[1]: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/eslint.mk:261: eslint-files] Error 1
make[1]: Leaving directory '/home/runner/work/stdlib/stdlib'
make: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/Makefile:158: lint-javascript-files] Error 2
```

### Pull Request Instructions

- Please use the following PR title format:
"chore: fix JavaScript lint errors (issue #)".
- Reference this issue in the "Related Issues" section of the PR body as "resolves #".

Start with lib/node_modules/@stdlib/ndarray/slice-to/test/test.js at lines 637-641 and 669-673, where the JavaScript lint workflow reports ten stdlib/line-closing-bracket-spacing errors. Run the JavaScript lint workflow or ESLint for this file, then confirm the lint-javascript-files target completes without errors.

Vom Indexierungsmodell aus dem Issue-Text verfasst.