Use LDC

Author: Dadoum

.github/workflows/cmake.yml

@@ -13,14 +13,18 @@ jobs:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
-
+          
+      - uses: dlang-community/setup-dlang@v1
+        with:
+          compiler: ldc-1.34.0
+        
       - name: Install dependencies
         run: |
           sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
-          sudo apt-get update && sudo apt-get install -y gdc dub libz-dev elfutils
+          sudo apt-get update && sudo apt-get install -y libz-dev elfutils
 
       - name: Build
-        run: dub build :anisette-server -b release --compiler=gdc -c "static"
+        run: dub build :anisette-server -b release -c "static"
 
       - name: Rename
         run: mv "${{github.workspace}}/bin/provision_anisette-server" "${{github.workspace}}/bin/anisette-server-x86_64"