pixi: Move all scripts inside build_scripts/pixi/

Author: jorisv

scripts/activation.bat renamed to build_scripts/pixi/activation.bat

@@ -24,10 +24,10 @@ python = ">=3.9.0"
 scipy = ">=1.10.0"
 
 [activation]
-scripts = ["scripts/activation.sh"]
+scripts = ["build_scripts/pixi/activation.sh"]
 
 [target.win-64.activation]
-scripts = ["scripts/activation.bat"]
+scripts = ["build_scripts/pixi/activation.bat"]
 
 [tasks]
 # We must avoid to set CMAKE_CXX_FLAGS because of WIN32
@@ -78,14 +78,14 @@ python = "3.9.*"
 # to avoid cxx-compiler to overwrite them.
 [feature.clang-cl]
 platforms = ["win-64"]
-activation = { scripts = ["scripts/activation_clang_cl.bat"] }
+activation = { scripts = ["build_scripts/pixi/activation_clang_cl.bat"] }
 
 # Use clang on GNU/Linux.
 # We must use scripts instead of env to setup CC and CXX
 # to avoid cxx-compiler to overwrite them.
 [feature.clang]
 platforms = ["linux-64"]
-activation = { scripts = ["scripts/activation_clang.sh"] }
+activation = { scripts = ["build_scripts/pixi/activation_clang.sh"] }
 dependencies = { clangxx = "*" }
 
 [environments]