Add sham profiles so DNF does not complain when installing the module

Profiles are optional according to the modulemd specs, but DNF does not handle
it properly and errors out. Therefore until it's fixed I'm adding sham
profiles.

python3.yaml

@@ -32,6 +32,27 @@ data:
         community: https://www.python.org/
         documentation: https://docs.python.org/3/
         tracker: https://src.fedoraproject.org/modules/python3
+    profiles:
+        minimal:
+            rpms:
+                - python3
+                - python3-libs
+                - python3-pip
+                - python3-setuptools
+        default:
+            rpms:
+                - python3
+                - python3-libs
+                - python3-pip
+                - python3-setuptools
+        full:
+            rpms:
+                - python3
+                - python3-devel
+                - python3-libs
+                - python3-pip
+                - python3-setuptools
+                - python3-wheel
     filter:
         rpms:
             - python-rpm-macros