Refactor GitHub Actions workflow to install LaTeX dependencies and build document directly, updating artifact upload step

.github/workflows/main.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Install Node.js
         run: |
           apt-get update && apt install -y curl
-          curl -fsSL https://deb.nodesource.com/setup_20.x | sudo bash - 
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash - 
           apt-get install -y nodejs
 
       - name: Set up Git repository
@@ -22,8 +22,8 @@ jobs:
 
       - name: Install LaTeX
         run: |
-          curl -fsSL https://miktex.org/download/key | sudo tee /usr/share/keyrings/miktex-keyring.asc > /dev/null
+          curl -fsSL https://miktex.org/download/key | tee /usr/share/keyrings/miktex-keyring.asc > /dev/null
-          echo "deb [signed-by=/usr/share/keyrings/miktex-keyring.asc] https://miktex.org/download/ubuntu noble universe" | sudo tee /etc/apt/sources.list.d/miktex.list
+          echo "deb [signed-by=/usr/share/keyrings/miktex-keyring.asc] https://miktex.org/download/ubuntu noble universe" | tee /etc/apt/sources.list.d/miktex.list
           apt-get update
           apt-get install miktex
           miktexsetup --shared=yes finish