fix: add missing include header

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: passed
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: Planeshifter

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

@@ -16,6 +16,7 @@
 * limitations under the License.
 */
 
+#include "stdlib/math/base/special/xlogy.h"
 #include "stdlib/math/base/special/ln.h"
 #include "stdlib/math/base/assert/is_nan.h"
 

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

@@ -16,6 +16,7 @@
 * limitations under the License.
 */
 
+#include "stdlib/math/base/special/xlogyf.h"
 #include "stdlib/math/base/special/lnf.h"
 #include "stdlib/math/base/assert/is_nanf.h"