chore: remove unused dependencies in C implementation

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Author: gururaj1512

lib/node_modules/@stdlib/math/base/special/negafibonacci/lib/native.js

@@ -59,14 +59,6 @@ var addon = require( './../src/addon.node' );
 * @example
 * var y = negafibonacci( -6 );
 * // returns -8
-*
-* @example
-* var y = negafibonacci( NaN );
-* // returns NaN
-*
-* @example
-* var y = negafibonacci( -3.14 );
-* // returns NaN
 */
 function negafibonacci( n ) {
 	return addon( n );

lib/node_modules/@stdlib/math/base/special/negafibonacci/manifest.json

@@ -38,9 +38,7 @@
       "dependencies": [
         "@stdlib/math/base/napi/unary",
         "@stdlib/constants/float64/max-safe-nth-fibonacci",
-        "@stdlib/math/base/special/abs",
-        "@stdlib/math/base/assert/is-nan",
-        "@stdlib/math/base/assert/is-integer"
+        "@stdlib/math/base/special/abs"
       ]
     },
     {
@@ -55,9 +53,7 @@
       "libpath": [],
       "dependencies": [
         "@stdlib/constants/float64/max-safe-nth-fibonacci",
-        "@stdlib/math/base/special/abs",
-        "@stdlib/math/base/assert/is-nan",
-        "@stdlib/math/base/assert/is-integer"
+        "@stdlib/math/base/special/abs"
       ]
     },
     {
@@ -72,9 +68,7 @@
       "libpath": [],
       "dependencies": [
         "@stdlib/constants/float64/max-safe-nth-fibonacci",
-        "@stdlib/math/base/special/abs",
-        "@stdlib/math/base/assert/is-nan",
-        "@stdlib/math/base/assert/is-integer"
+        "@stdlib/math/base/special/abs"
       ]
     }
   ]

lib/node_modules/@stdlib/math/base/special/negafibonacci/src/main.c

@@ -18,8 +18,6 @@
 
 #include "stdlib/math/base/special/negafibonacci.h"
 #include "stdlib/math/base/special/abs.h"
-#include "stdlib/math/base/assert/is_nan.h"
-#include "stdlib/math/base/assert/is_integer.h"
 #include "stdlib/constants/float64/max_safe_nth_fibonacci.h"
 
 static const double negafibonacci_value[ 79 ] = {