Optimized Amiga emulator for the Raspberry Pi and other Linux devices

Fixed problems writing parition tables to HDFs after latest updates
Fixed crash in Add Harddrive dialog (fixes #1166)
(#1167) Quickstart did not select correct ROM for A4000T
(fixes #1169) The default.uae could not be deleted
GUI would not use default screenmode (fixes #1170)
(fixes #1174) not all RAM settings were reset when changing Quickstart model
DMX targets would crash when opening the GUI (fixes #1179)
CD images were not activated on Reset, only on Restart (fixes #1182)
copy all directories in macOS bundle
add missing dirs in macOS when generating them also
macOS did not have IPF support (fixes #1126)
removed unused cda wait() reference
A3000 emulation didn't work (fixes #1173)
Fixed compiler error: braces around scalar initializer for type 'int'
(fixed #1171) Keyboard reset would not restore keys

🔨 Improvements

increase size of text field in Create Hardfile dialog (fixes #1160)
fixed various clang compiler warnings
Use CD Image name as a fallback for screenshot filename, if no floppy was found
Accept archive formats as disk images also (e.g. .zip, .lha, .7z)

🏗️ Build System

use Github hosted macOS runner
Build Flatpak for both x86_64 and aarch64
fixes for aarch64 flatpak build
Remove flatpak from Github releases (they will be hosted on Flathub instead)
fixed paragraphs in flatpak metainfo description
fixed flatpak source browser link in metainfo

🪚 Refactors

GUI clang tidy fixes
Don't pass global variable in function

📚 Documentation Changes

Added flatpak link in Readme
Improved Help text in GUI->Paths (fixes #1162)
added custom control events info about diskswapper (fixes #1118)
Fixed typo in Readme
improved Savestate panel Help