Add eigenda git dependency of eigenda_client (#39)

Closes #38

Updates the flake inputs using a version of lasr that automatically resolves the eigenda proto api path.

deployments/lasr_node/common.nix

@@ -363,6 +363,7 @@ in
       preStart =
         let
           # nix-store paths are resolved on user login, but here we have to give the absolute paths.
+          git = "${pkgs.git}/bin/git";
           docker = "${pkgs.docker}/bin/docker";
           sudo = "/run/wrappers/bin/sudo";
           tar = "/run/current-system/sw/bin/tar";
@@ -376,7 +377,7 @@ in
 
             cd /app
             printf "${procfile.text}" > "${procfile.name}"
-            ${pkgs.git}/bin/git clone https://github.com/versatus/lasr.git
+            ${git} clone https://github.com/versatus/lasr.git
 
             cd /app/base_image/busybox
             mkdir --mode=0755 rootfs