Fix C lint errors in `@stdlib/stats/base/sstdevch`

[stdlib-bot]

C Linting Failures

Linting failures were detected in the automated lint workflow run.

Workflow Details

• Run: https://github.com/stdlib-js/stdlib/actions/runs/11848047055/job/33018906858
• Type: C Linting
• Date: 2024-11-24 00:00:36 UTC

Error Details

lib/node_modules/@stdlib/stats/base/sstdevch/examples/c/example.c:25:8: style: Variable 'x' can be declared as const array [constVariable]
 float x[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 };