[ENHANCEMENT] Clean repository

Remove some useless pages for alpha 1.9.3
Update APT command
else

__site/_headers

@@ -2,16 +2,6 @@
   Access-Control-Allow-Origin: *
 
 
-/GAMA_1.9.3_Linux_with_JDK_.deb.html
-  Content-Disposition: attachment; filename="GAMA_1.9.3_Linux_with_JDK_.deb"
-  Location: https://github.com/gama-platform/gama/releases/download/1.9.3/GAMA_1.9.3_Linux_with_JDK_.deb
-
-
-/GAMA_1.9.3_Linux_.deb.html
-  Content-Disposition: attachment; filename="GAMA_1.9.3_Linux_.deb"
-  Location: https://github.com/gama-platform/gama/releases/download/1.9.3/GAMA_1.9.3_Linux_.deb
-
-
 /GAMA_1.9.2_Linux_with_JDK.deb.html
   Content-Disposition: attachment; filename="GAMA_1.9.2_Linux_with_JDK.deb"
   Location: https://github.com/gama-platform/gama/releases/download/1.9.3/GAMA_1.9.2_Linux_with_JDK.deb
@@ -32,8 +22,6 @@
   Location: https://github.com/gama-platform/gama/releases/download/1.9.3/GAMA_1.9.2_Linux.deb
 
 
-
-
 /GAMA_2024.02.0_Linux_24.02.24_.deb.html
   Content-Disposition: attachment; filename="GAMA_2024.02.0_Linux_24.02.24_.deb"
   Location: https://github.com/gama-platform/gama/releases/download/2024.02.0/GAMA_2024.02.0_Linux_24.02.24_.deb

index.html

@@ -139,7 +139,7 @@ <h2>Setups Instructions</h2>
         <button class="copy-button" onclick="copyCode()">Copy</button><code class="copied-code">
 sudo -i
 apt update
-apt install ca-certificates
+apt install -y ca-certificates
 echo "deb [trusted=yes] https://ppa.gama-platform.org ./" | tee -a /etc/apt/sources.list</code>
     </pre>