added numpy variants

conda-recipe/meta.yaml

@@ -1,6 +1,6 @@
 package:
   name: aare
-  version: 2024.10.30.dev1 #TODO! how to not duplicate this?
+  version: 2024.11.07.dev0 #TODO! how to not duplicate this?
 
 source:
   path: ..
@@ -13,14 +13,16 @@ build:
 
 requirements:
   build:
-    - python
+    - python {{python}}
+    - numpy {{ numpy }}
     - {{ compiler('cxx') }}
-    - numpy >=2.0.0
+
 
   host:
     - cmake
     - ninja
-    - python
+    - python {{python}}
+    - numpy {{ numpy }}
     - pip
     - scikit-build-core
     - pybind11 >=2.13.0
@@ -28,11 +30,10 @@ requirements:
     - zeromq
     - nlohmann_json
     - catch2
-    - numpy >=2.0.0
 
   run:
-    - python
-    - numpy >=2.0.0
+    - python {{python}}
+    - numpy {{ numpy }}
 
 
 test: