feat:C implementation of stats/base/dists/weibull/skewness

---
type: pre_push_report
description: Results of running various checks prior to pushing changes.
report:
  - task: run_javascript_examples
    status: na
  - task: run_c_examples
    status: na
  - task: run_cpp_examples
    status: na
  - task: run_javascript_readme_examples
    status: na
  - task: run_c_benchmarks
    status: na
  - task: run_cpp_benchmarks
    status: na
  - task: run_fortran_benchmarks
    status: na
  - task: run_javascript_benchmarks
    status: na
  - task: run_julia_benchmarks
    status: na
  - task: run_python_benchmarks
    status: na
  - task: run_r_benchmarks
    status: na
  - task: run_javascript_tests
    status: na
---

lib/node_modules/@stdlib/stats/base/dists/weibull/skewness/benchmark/c/benchmark.c

@@ -99,25 +99,21 @@ static double benchmark( void ) {
 	double t;
 	int i;
 
-	// Generate random values for k (shape) and lambda (scale)
 	for ( i = 0; i < 100; i++ ) {
-		k[ i ] = random_uniform( 0.1, 10.0 );    // k > 0 to avoid NaN result
-		lambda[ i ] = random_uniform( 0.1, 10.0 ); // lambda > 0 to avoid NaN result
+		k[ i ] = random_uniform( 0.1, 10.0 );
+		lambda[ i ] = random_uniform( 0.1, 10.0 );
 	}
 
 	t = tic();
-	// Benchmark loop
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		// Calculate skewness for the Weibull distribution
 		y = stdlib_base_dists_weibull_skewness( k[ i % 100 ], lambda[ i % 100 ] );
-		if ( y != y ) {  // Check for NaN
+		if ( y != y ) {
 			printf( "should not return NaN\n" );
 			break;
 		}
 	}
 	elapsed = tic() - t;
 
-	// Final NaN check
 	if ( y != y ) {
 		printf( "should not return NaN\n" );
 	}