Fix JavaScript lint errors #8235

make[1]: Entering directory '/home/runner/work/stdlib/stdlib'

Linting file: lib/node_modules/@stdlib/assert/is-nonpositive-integer-array/examples/index.js

/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/assert/is-nonpositive-integer-array/examples/index.js
19:1  error  Unused eslint-disable directive (no problems were reported from 'no-new-wrappers')

✖ 1 problem (1 error, 0 warnings)
1 error and 0 warnings potentially fixable with the `--fix` option.

Linting failed.

Linting file: lib/node_modules/@stdlib/stats/incr/mmda/examples/index.js

Linting file: lib/node_modules/@stdlib/string/base/slice-code-points/examples/index.js

Linting file: lib/node_modules/@stdlib/array/fixed-endian-factory/examples/index.js
0
0
0
1
-1
-3.14
3.14
0.5
0.5
1
-1
-3.14
3.14
0.5
0.5
3.045e-319
7.982469684964266e-157

Linting file: lib/node_modules/@stdlib/assert/is-undefined-or-null/examples/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