21.4.2.1-bin-windows-x64

• Synced with the latest nzbget-ng (v21.4-rc2)
• Updated TRE to latest develop version
• Updated zlib to 1.3
• Updated OpenSSL to 3.1.2
• Updated UnRAR to 6.23
• Updated 7-Zip to 23.01
• Updated cacert.pem