Snap store release

[shripal17]

• scrcpy-buddy should be available to install through the snap store like: sudo snap install scrcpy-buddy
• Current classic confinement needs to be changed to strict confinement: https://forum.snapcraft.io/t/classic-confinement-request-scrcpy-buddy/50370
• Use scrcpy-runtime-2404 plug for easing connection for users

[shripal17]

Good progress on the topic is already pushed to branch feature/strict_snap. Need to clean-up the code, merge and release