add d2 lang support

Dockerfile

@@ -59,7 +59,8 @@ RUN dnf install -y \
     ${GENERAL_PKGS} ${NEOVIM_PKGS} ${PYTHON_DEVEL_PKGS} ${PERL_DEVEL_PKGS} \
     && dnf clean all && \
     cpanm PLS && \
-    pip install ${PIP_PKGS}
+    pip install ${PIP_PKGS} && \
+    curl -fsSL https://d2lang.com/install.sh | sh -s --
 
 RUN rm /root/.config/nvim/lazy-lock.json || true
 # install lsp and linters using mason

lua/lazy-load.lua

@@ -1,4 +1,5 @@
 require("lazy").setup({
+        { 'terrastruct/d2-vim' },
         -- Nvim-tree stuff
         { 'nvim-tree/nvim-web-devicons' }, -- optional, for file icons
         {