[Feature Request] Include PID & PPID In Grunt Info

**Feature Request or Bug**
Feature Request

**Describe the feature request or bug**
Include PID and PPID in Grunt info.

**To Reproduce**
N/A

**Expected behavior**
N/A

**Screenshots**
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**Covenant Server Information:**
N/A

**Browser Information:**
N/A

**Target Information (System that implant is running on):**
N/A

**Additional context**
Would be great to have the original PID, the current PID, and the PPID (original and current) for each of the grunts.