sdl2_net: bump to 2.2.0

[tslilc]

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Please include the manifest for version bumps and new packages.

---

Description of package

Installed manifest of package

(kiss manifest <pkg>)

/var/db/kiss/installed/sdl2_net/version
/var/db/kiss/installed/sdl2_net/sources
/var/db/kiss/installed/sdl2_net/manifest
/var/db/kiss/installed/sdl2_net/depends
/var/db/kiss/installed/sdl2_net/checksums
/var/db/kiss/installed/sdl2_net/build
/var/db/kiss/installed/sdl2_net/
/var/db/kiss/installed/
/var/db/kiss/
/var/db/
/var/
/usr/lib/pkgconfig/SDL2_net.pc
/usr/lib/pkgconfig/
/usr/lib/libSDL2_net.so
/usr/lib/libSDL2_net.a
/usr/lib/libSDL2_net-2.0.so.0.200.0
/usr/lib/libSDL2_net-2.0.so.0
/usr/lib/cmake/SDL2_net/sdl2_net-config.cmake
/usr/lib/cmake/SDL2_net/sdl2_net-config-version.cmake
/usr/lib/cmake/SDL2_net/
/usr/lib/cmake/
/usr/lib/
/usr/include/SDL2/SDL_net.h
/usr/include/SDL2/
/usr/include/
/usr/

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• [ ] Latest upstream version.
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Existing package

• [X] I am the maintainer of this package.