Update yaml files from releases

Author: mstimberg

simtools/Brain-Scaffold-Builder.yaml

@@ -29,9 +29,9 @@ urls:
 release:
   source: pypi
   package_name: bsb
-  version: 7.2.3
-  published: '2026-02-21'
-  etag: '"Rju4+RrY0NZd5oGUisPg1g"'
+  version: 7.3.0
+  published: '2026-03-20'
+  etag: '"62Uh9uEcNSGnh4XVI5ioww"'
 relations:
 - name: Neuron
   description: simulates with

simtools/nrn-patch.yaml

@@ -7,9 +7,9 @@ summary: A Pythonic object-oriented drop-in replacement for the Python interface
 release:
   source: pypi
   package_name: nrn-patch
-  version: 7.2.3
-  published: '2026-02-21'
-  etag: '"a5LmSKS2Whc9dk/NIq0IUA"'
+  version: 7.3.0
+  published: '2026-03-20'
+  etag: '"kdhnZ+v886X2yLPpaWgeAw"'
 relations:
 - name: Neuron
   description: is Python API for