Update trigger_build_pkgdown_site.yaml

#76

.github/workflows/trigger_build_pkgdown_site.yaml

@@ -5,24 +5,21 @@ on:
     workflows: ["Increment version"]  # Ensure this matches the name in increment_version.yaml
     types:
       - completed
-  workflow_dispatch:
 
 jobs:
   trigger-build:
     runs-on: ubuntu-latest
     steps:
-    - name: Install gh
+    - name: Install GitHub CLI
       run: |
-        sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key C99B11DEB97541F0
-        sudo apt-add-repository https://cli.github.com/packages
         sudo apt update
-        sudo apt install gh
+        sudo apt install -y gh
 
-    - name: Configure gh
+    - name: Configure GitHub CLI
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
-        gh auth login --with-token <<< "$GITHUB_TOKEN"
+        echo "$GITHUB_TOKEN" | gh auth login --with-token
 
     - name: Trigger Build pkgdown site
       env: