Update functions with 2nd arg as index

[8bu]

Rambda's adjust, all, allPass, any, anyPass, findIndex , findLastIndex and reject are passing index as second argument to the predicate function.

Update type follow this change. But when I checked the source, some functions don't have index as 2nd arg in predicate function:

• allPass
• anyPass

Btw some R functions have generic type for predicate, so I didn't update its type.