Revert "Bump Nuitka 2.3.1"

This reverts commit 91589018a3.

building/Linux/build_linux.sh

@@ -4,7 +4,7 @@ echo "Building Linux target ..."
 
 echo "Installing requirements ..."
 pip install -r requirements.txt
-pip install nuitka==2.3.1
+pip install nuitka==2.3
 
 echo "Building with Nuitka ..."
 python -m nuitka app.py \

building/Windows/build_windows.ps1

@@ -2,7 +2,7 @@ Write-Output "Building Windows target"
 
 Write-Output "Installing requirements ..."
 pip install -r requirements.txt
-pip install nuitka==2.3.1
+pip install nuitka==2.3
 
 Write-Output "Building with Nuitka ..."
 python -m nuitka app.py `

building/macOS/build_macos.sh

@@ -4,7 +4,7 @@ echo "Building maacOS target ..."
 
 echo "Installing requirements ..."
 pip install -r requirements.txt
-pip install nuitka==2.3.1 imageio
+pip install nuitka==2.3 imageio
 
 echo "Building with Nuitka ..."
 python -m nuitka app.py \