Update default Brian2 version to 2.10.1 - test if it works with numpy>=2.4

Author: pgleeson

omv/engines/getbrian2.py

@@ -5,7 +5,7 @@
 
 def install_brian2(version):
     if not version:
-        version = "2.9.0"
+        version = "2.10.1"
     try:
         pip_install("brian2", version)
         import brian2