docs(Instruction): add svnapot extension

docs/instruction-set.md

@@ -12,8 +12,8 @@ sdtrig, sha, shcounterenw, shgatpa, shlcofideleg, shtvala, shvsatpa, shvstvala,
 shvstvecd, smaia, smcsrind, smdbltrp, smmpm, smnpm, smrnmi, smstateen,
 ss1p13, ssaia, ssccptr, sscofpmf, sscounterenw, sscsrind, ssdbltrp, ssnpm,
 sspm, ssstateen, ssstrict, sstc, sstvala, sstvecd, ssu64xl, supm, sv39,
-sv48, svade, svbare, svinval, svpbmt, za64rs, zacas, zba, zbb, zbc, zbkb,
-zbkc, zbkx, zbs, zcb, zcmop, zfa, zfh, zfhmin, zic64b, zicbom, zicbop,
+sv48, svade, svbare, svinval, svnapot, svpbmt, za64rs, zacas, zba, zbb, zbc,
+zbkb, zbkc, zbkx, zbs, zcb, zcmop, zfa, zfh, zfhmin, zic64b, zicbom, zicbop,
 zicboz, ziccif, zicclsm, ziccrse, zicntr, zicond, zicsr, zifencei,
 zihintpause, zihpm, zimop, zkn, zknd, zkne, zknh, zksed, zksh, zkt, zvbb,
 zvfh, zvfhmin, zvkt, zvl128b, zvl32b, zvl64b