Removed pyinstaller build. Create bootstrap and build scripts for building with nuitka

bootstrap.cmd

@@ -0,0 +1,2 @@
+python -m pip install -r requirements.txt
+python -m pip install -r build-requirements-nuitka.txt

build-requirements-pyi.txt

@@ -1 +0,0 @@
-pyinstaller==5.7.0

build.cmd

@@ -0,0 +1 @@
+python -m nuitka --standalone --onefile --prefer-source-code --assume-yes-for-downloads --remove-output --lto=yes --windows-uac-admin --company-name=Cyrmax --product-name=Sku_Updater --file-version=32.15 --product-version=32.15 --file-description="A console program to update your installation of Sku for WoW Classic" --copyright="Made by Cyrmax in 2022. MIT license" sku-updater.py

sku-updater.spec

@@ -1,44 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-
-
-block_cipher = None
-
-
-a = Analysis(
-    ['sku-updater.py'],
-    pathex=[],
-    binaries=[],
-    datas=[],
-    hiddenimports=[],
-    hookspath=[],
-    hooksconfig={},
-    runtime_hooks=[],
-    excludes=[],
-    win_no_prefer_redirects=False,
-    win_private_assemblies=False,
-    cipher=block_cipher,
-    noarchive=False,
-)
-pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
-
-exe = EXE(
-    pyz,
-    a.scripts,
-    a.binaries,
-    a.zipfiles,
-    a.datas,
-    [],
-    name='sku-updater',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    runtime_tmpdir=None,
-    console=True,
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-)