chore: declare parameter as const array

Author: Planeshifter

lib/node_modules/@stdlib/ndarray/base/broadcast-shapes/README.md

@@ -311,7 +311,7 @@ The function accepts the following arguments:
 -   **out**: `[out] int64_t*` output shape array.
 
 ```c
-int8_t stdlib_ndarray_broadcast_shapes( int64_t M, int64_t *shapes[], int64_t ndims[], int64_t *out );
+int8_t stdlib_ndarray_broadcast_shapes( int64_t M, int64_t *shapes[], const int64_t ndims[], int64_t *out );
 ```
 
 If successful, the function returns `0`; otherwise, the function returns `-1` (e.g., due to incompatible shapes).

lib/node_modules/@stdlib/ndarray/base/broadcast-shapes/src/main.c

@@ -55,7 +55,7 @@
 * int64_t out[] = { 0, 0, 0, 0 };
 * int8_t status = stdlib_ndarray_broadcast_shapes( 2, shapes, ndims, out );
 */
-int8_t stdlib_ndarray_broadcast_shapes( int64_t M, int64_t *shapes[], int64_t ndims[], int64_t *out ) {
+int8_t stdlib_ndarray_broadcast_shapes( int64_t M, int64_t *shapes[], const int64_t ndims[], int64_t *out ) {
 	int64_t dim;
 	int64_t *sh;
 	int64_t n1;