chore: fix C lint errors

PR-URL: #10418
Closes: #10417

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Author: GeoDaoyu

lib/node_modules/@stdlib/strided/base/smap2/README.md

@@ -212,11 +212,11 @@ static float addf( const float x, const float y ) {
     return x + y;
 }
 
-float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
-float Y[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
+const float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
+const float Y[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
 float Z[] = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
 
-int64_t N = 6;
+const int64_t N = 6;
 
 stdlib_strided_smap2( N, X, 1, Y, 1, Z, 1, addf );
 ```

lib/node_modules/@stdlib/strided/base/smap2/examples/c/example.c

@@ -28,19 +28,19 @@ static float addf( const float x, const float y ) {
 
 int main( void ) {
 	// Create input strided arrays:
-	float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
-	float Y[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
+	const float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
+	const float Y[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
 
 	// Create an output strided array:
 	float Z[] = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
 
 	// Specify the number of elements:
-	int64_t N = 6;
+	const int64_t N = 6;
 
 	// Define the strides:
-	int64_t strideX = 1;
-	int64_t strideY = -1;
-	int64_t strideZ = 1;
+	const int64_t strideX = 1;
+	const int64_t strideY = -1;
+	const int64_t strideZ = 1;
 
 	// Apply the callback:
 	stdlib_strided_smap2( N, X, strideX, Y, strideY, Z, strideZ, addf );

lib/node_modules/@stdlib/strided/base/smap2/src/main.c

@@ -40,11 +40,11 @@
 *     return x + y;
 * }
 *
-* float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
+* const float X[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
 * float Z[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f };
-* float Y[] = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
+* const float Y[] = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
 *
-* int64_t N = 6;
+* const int64_t N = 6;
 *
 * stdlib_strided_smap2( N, X, 1, Y, 1, Z, 1, addf );
 */