component/bt : fix interrupt slow reaction cause assert(interrupt wdt)

component/bt : fix interrupt slow reaction cause assert(interrupt wdt)

Some application lock interrupt(portENTER_CRITICAL) too long time,
it will cause bluetooth cannot react interrupt in time, then t will
cause some assert, assert info following:
1. ld_acl.c 1900
2. ld_fm.c 340
3. other assert reference to this.