chore: Install libcurl on CI

Author: Marwes

.github/workflows/ci.yml

@@ -86,7 +86,8 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: ${{ env.rust_version }}
-      # - run: sudo apt-get update
+      - run: sudo apt-get update
+      - run: sudo apt-get install -y libcurl4-openssl-dev
       # - run: sudo apt-get install -qy valgrind  # Valgrind currently disabled in testing
       - run: ./test_suite.sh
         env: