chore(deps): update https://github.com/microsoft/vcpkg digest to d8ad13c

Author: serious-scaffold[bot]

template/vcpkg.json.jinja

@@ -2,7 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "{{ ss_cmake_repo_name }}",
   "description": "{{ ss_cmake_project_description }}",
-  "builtin-baseline": "5a874b05fb981e2643fd0c1c9ad63e19dfe76b27",
+  "builtin-baseline": "d8ad13c401b30c2836d00b8923c9127f05f591c7",
   "homepage": "https://{{ ss_cmake_repo_url }}",
   "dependencies": [
 [%- if ss_cmake_use_conan == true %]