v1.6.4 draft

[GeckoEidechse]

Bugfixes:
Upload Northstar to Thunderstore on release through GitHub Actions (#258)
Fix debug launcher builds (#150)
Write launcher version to log file (#153)
Make mod button in main menu accessible when running with -dev (#320)
Fix singleplayer map name for Discord presence (#326)
Fix version number in user-agent not being correct when running Titanfall2.exe with -northstar (#152)
Updated the localization files

Contributors:
@abarichello @emma-miler @GeckoEidechse @Kaze-Kami