build: add autoconf-archive

.github/workflows/ares-shared.yml

@@ -28,6 +28,7 @@ jobs:
         run: |
           # install apt packages
           sudo apt-get install -y \
+            autoconf-archive      \
             libcrypto++-dev       \
             openssl               \
             cmake                 \

rust/shell.nix

@@ -17,6 +17,7 @@ pkgs.mkShell {
     gdb
     urcrypt
     pkg-config
+    autoconf-archive
     llvmPackages.clang
   ];
 }