[danger] various tweaks (#5141)
[danger] various tweaks (#5141)

- disable security content checks
- disable big pr checks
JackDanger/sentry,JamesMura/sentry,ifduyue/sentry,gencer/sentry,gencer/sentry,looker/sentry,ifduyue/sentry,JamesMura/sentry,mvaled/sentry,JamesMura/sentry,beeftornado/sentry,jean/sentry,beeftornado/sentry,looker/sentry,mvaled/sentry,looker/sentry,JackDanger/sentry,JamesMura/sentry,jean/sentry,ifduyue/sentry,gencer/sentry,JackDanger/sentry,gencer/sentry,JamesMura/sentry,mvaled/sentry,beeftornado/sentry,mvaled/sentry,looker/sentry,ifduyue/sentry,gencer/sentry,jean/sentry,mvaled/sentry,ifduyue/sentry,mvaled/sentry,jean/sentry,jean/sentry,looker/sentry