fix(dashboard): Use Debian Slim base image for OCI images by default (#…

…105)

* fix(dashboard): Use Ubuntu 22.04 base image for OCI images by default

* Use generic ubuntu image

* Use debian slim instead of Ubuntu, since ubuntu isn't defined

rs/oci_images.bzl

@@ -5,7 +5,7 @@ rules for creating oci images from rust binaries
 load("@rules_oci//oci:defs.bzl", "oci_image", "oci_push")
 load("@rules_pkg//:pkg.bzl", "pkg_tar")
 
-def rust_binary_oci_image_rules(name, src, base_image = "@distroless_cc"):
+def rust_binary_oci_image_rules(name, src, base_image = "@debian-slim"):
  """macro for creating oci image from rust binary
 
  Args: