Use docs render script from main branch

Author: sebromero

Diff for: .github/workflows/render-documentation.yml

@@ -21,7 +21,7 @@ jobs:
   render-docs:
     permissions:
       contents: write
-    uses: sebromero/render-docs-github-action/.github/workflows/render-docs.yml@pr
+    uses: sebromero/render-docs-github-action/.github/workflows/render-docs.yml@main
     with:
       source-path: './src'
       target-path: './docs/api.md'