Add canReadFromRdpc permission check

[joneubank]

There should be a function to check if an array of permissions has the ability to read from a specific RDPC. Similar to canWriteToRDPC but checking for READ or WRITE permission.

Detailed Description

Add a function to src/argoRoleChecks.ts called canReadFromRDPC which accepts as arguments an RDPC code and a list of permissions. Return a boolean that indicates if the permissions include the ability to READ or WRITE on that RDPC.

RDPC permissions follow the pattern: RDPC-${rdpcCode}, for example RDPC-TORONTO.READ or RDPC-TORONTO.WRITE.