fix R

Author: Heliozoa

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           sudo apt update -y
           sudo apt install -y check valgrind  # required for make plugin
-          sudo apt install -y libcurl4-openssl-dev libgit2-dev # required for R
+          sudo apt install -y libcurl4-gnutls-dev libgit2-dev # required for R
       - uses: r-lib/actions/setup-r@v1
         with:
           r-version: "3.5.3"