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/18622658676
- Type: JavaScript Linting
- Date: 2025-10-19 00:11:12 UTC

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

Linting file: lib/node_modules/@stdlib/_tools/github/star-repo/lib/index.js

Oops! Something went wrong! :(

ESLint: 8.57.1

RangeError: Invalid time value
at Date.toISOString ()
at done (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/star-repo/lib/query.js:76:64)
at onError (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/star-repo/lib/request.js:78:10)
at IncomingMessage.onEnd (/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/_tools/github/star-repo/lib/request.js:123:11)
at IncomingMessage.emit (node:events:536:35)
at endReadableNT (node:internal/streams/readable:1698:12)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Linting failed.

Linting file: lib/node_modules/@stdlib/math/base/assert/is-integer/lib/index.js

Linting file: lib/node_modules/@stdlib/namespace/lib/namespace/base/c.js

Linting file: lib/node_modules/@stdlib/math/base/special/kernel-sincosf/lib/polyval_s34.js

Linting file: lib/node_modules/@stdlib/random/streams/poisson/lib/index.js

Linting file: lib/node_modules/@stdlib/plot/components/svg/axis/lib/validators/tick_size.js

Linting file: lib/node_modules/@stdlib/array/base/at5d/lib/index.js

Linting file: lib/node_modules/@stdlib/ndarray/base/shape2strides/lib/index.js

Linting file: lib/node_modules/@stdlib/math/base/assert/is-nonnegative-finite/lib/native.js

Linting file: lib/node_modules/@stdlib/random/base/exponential/lib/exponential.js

Linting file: lib/node_modules/@stdlib/math/base/tools/normhermitepoly/lib/factory.js

Linting file: lib/node_modules/@stdlib/plot/components/svg/axis/lib/props/tick-padding/get.js

Linting file: lib/node_modules/@stdlib/stats/base/ztest/one-sample/results/to-string/lib/index.js

Linting file: lib/node_modules/@stdlib/array/dtypes/lib/index.js

Linting file: lib/node_modules/@stdlib/plot/components/svg/rug/lib/props/is-defined/get.js

Linting file: lib/node_modules/@stdlib/assert/is-float64matrix-like/lib/main.js

Linting file: lib/node_modules/@stdlib/_tools/eslint/rules/vars-order/lib/main.js

Linting file: lib/node_modules/@stdlib/utils/async/until/lib/index.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/_tools/github/star-repo/lib/query.js at line 76, then inspect the error path in request.js at lines 78 and 123. Run the JavaScript lint workflow or its make target and verify it completes without the Invalid time value failure.

索引モデルが issue の本文から書いたものです。