APF authorization in PROGxx

While EQAW.SEQAMOD does not hold any code that requires APF authorization, the library must be APF authorized so it can be part of a STEPLIB concatenation with other APF authorized libraries, like the CICS STEPLIB.

Add an APF definition for EQAW.SEQAMOD in SYS1.PARMLIB(PROGxx) to make the library APF authorized at IPL time, e.g.:
APF ADD DSN=EQAW.SEQAMOD SMS
Note: Define PROG=xx in the IEASYSxx parmlib member to specify which PROGxx parmlib member should be used during IPL.
Issue an operator command to dynamically APF authorize the data set, e.g.:
SETPROG APF,ADD,DSN=EQAW.SEQAMOD,SMS