Changes

• Fix netplay allocating UDP packets during emulation (see mupen64plus/mupen64plus-core#1133)
• Fix 'Game List' and 'Game Grid' UI elements not being disabled during emulation
• Fix compilation error with newer minizip-ng versions
• Add search feature to the ROM browser
• Add crop settings for each side in mupen64plus-video-parallel
• Change default ROM search limit to 2048
• Update mupen64plus-video-GLideN64 and mupen64plus-rsp-hle