Update gh-skills-builder to v1.0.3 (#2228)

* chore: update gh-skills-builder to v1.0.2

Co-authored-by: arilivigni <4140343+arilivigni@users.noreply.github.com>

* Update gh-skills-builder to v1.0.3 with new commit sha

Co-authored-by: arilivigni <4140343+arilivigni@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: arilivigni <4140343+arilivigni@users.noreply.github.com>

.github/plugin/marketplace.json

@@ -547,7 +547,7 @@
     {
       "name": "gh-skills-builder",
       "description": "Repo: https://github.com/arilivigni/gh-skills-builder\nThis plugin is for people that want to create a GitHub Skills exercise which are self-paced learning GitHub within GitHub.\nhttps://learn.github.com/skills\nexamples:\nhttps://github.com/skills/agent-orchestration-build-your-ai-dream-team\nhttps://github.com/skills/agentic-workflows-that-read-the-room",
-      "version": "1.0.2",
+      "version": "1.0.3",
       "author": {
         "name": "Ari LiVigni",
         "url": "https://github.com/arilivigni"
@@ -566,8 +566,8 @@
       "source": {
         "source": "github",
         "repo": "arilivigni/gh-skills-builder",
-        "ref": "v1.0.2",
-        "sha": "7728119398f97c7f5e990cd9e0c59bc1b43eebc3"
+        "ref": "v1.0.3",
+        "sha": "15c1a097ca554d9497f5722e4afb4661f3b73d2b"
       }
     },
     {