Bump to 6.0.0

[wargio]

Fix #367

[wargio]

@trufae seems that the 6.0.0 is borked.

https://github.com/wargio/r2dec-js/actions/runs/16702937772/job/47276788070?pr=368#step:7:205

FAILED: core_pdd.dll.p/c_r2dec-plugin.c.obj 
"cl" "-Icore_pdd.dll.p" "-I." "-I.." "-I..\c" "-I..\radare2\include\libr" "-Isubprojects\libquickjs" "-I..\subprojects\libquickjs" "-ID:\a\r2dec-js\r2dec-js\radare2\include" "/MD" "/nologo" "/showIncludes" "/utf-8" "/W2" "/O2" "/Gw" "-fvisibility=hidden" "-flto" "/Fdcore_pdd.dll.p\c_r2dec-plugin.c.pdb" /Focore_pdd.dll.p/c_r2dec-plugin.c.obj "/c" ../c/r2dec-plugin.c
cl : Command line warning D9002 : ignoring unknown option '-fvisibility=hidden'
cl : Command line warning D9002 : ignoring unknown option '-flto'
..\radare2\include\libr\r_util.h(29): fatal error C1083: Cannot open include file: 'r_event.h': No such file or directory

[trufae]

Meson install issue fixed here radareorg/radare2@266319b

can be workarounded like this https://github.com/nowsecure/r2frida/blob/eca8de580c6a6227f45d2740456b0793763d8df4/.github/workflows/ci.yml#L145

The fix will be included in r2-6.0.2

[trufae]

the cp -f

r2dec-js/.github/workflows/ci.yml

Line 139 in 1017765

cp -f radare2/include/libr/r_util/r_event.h radare2/include/libr/r_event.h

can be removed if you update the r2 dependency to 6.0.2