feat: removal of all addons (#1247)

* feat: removal of all addons

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: update the mj script

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: remove the default namespace

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: remove descheduler and move reloader into flux-system

Signed-off-by: Devin Buhl <devin@buhl.casa>

---------

Signed-off-by: Devin Buhl <devin@buhl.casa>

makejinja.toml

@@ -2,7 +2,7 @@
 inputs = ["./bootstrap/templates"]
 output = "./"
 exclude_patterns = [".mjfilter.py", "*.partial.yaml.j2"]
-data = ["./bootstrap/vars/addons.yaml", "./bootstrap/vars/config.yaml"]
+data = ["./bootstrap/vars/config.yaml"]
 import_paths = ["./bootstrap/scripts"]
 loaders = ["plugin:Plugin"]
 jinja_suffix = ".j2"