Change base image to bootcrew/gnomeos-bootc

Updated base image from ublue-os to bootcrew for the container.

Author: castrojo

Containerfile

@@ -21,27 +21,7 @@ COPY custom /custom
 ###############################################################################
 
 # Base Image
-FROM ghcr.io/ublue-os/bluefin:stable@sha256:c9411d9909708d57d8e87c160a308a4a8c795764fb4beff344340755412b9178
-
-## Other possible base images include:
-# FROM ghcr.io/ublue-os/bazzite:latest
-# FROM ghcr.io/ublue-os/bluefin-nvidia:stable
-# 
-# ... and so on, here are more base images
-# Universal Blue Images: https://github.com/orgs/ublue-os/packages
-# Fedora base image: quay.io/fedora/fedora-bootc:41
-# CentOS base images: quay.io/centos-bootc/centos-bootc:stream10
-
-### /opt
-## Some bootable images, like Fedora, have /opt symlinked to /var/opt, in order to
-## make it mutable/writable for users. However, some packages write files to this directory,
-## thus its contents might be wiped out when bootc deploys an image, making it troublesome for
-## some packages. Eg, google-chrome, docker-desktop.
-##
-## Uncomment the following line if one desires to make /opt immutable and be able to be used
-## by the package manager.
-
-# RUN rm /opt && mkdir /opt
+FROM ghcr.io/bootcrew/gnomeos-bootc:latest
 
 ### MODIFICATIONS
 ## make modifications desired in your image and install packages by modifying the build scripts