PPSA35943 (Graveyard Keeper 2) imports sceHttp2DeleteCookieBox, which no
library exported. On current main the loader stops the title there:
./eboot.elf: symbol lookup error: ./eboot.elf: undefined symbol:
O9ync3F-JVI
sceHttp2DeleteCookieBox(cookieBoxId) erases the box from the handle
registry sceHttp2CreateCookieBox adds it to and returns 0, or the
library's invalid-id error (0x817B1100) for an id that is not a live
cookie box. The signature follows SharpProspero and the behaviour
prosper's sceHttp2DeleteCookieBox; the error code is listed in
TechnicalDebt as not measured on a console.
guest_http2 deletes a box twice, a context id, a box whose context was
terminated, and the two boxes it uses before sceHttp2Term.
With this change the title loads and runs into its asset loading.