Strip PR template of superflous fields

Author: thomas-bc

.github/pull_request_template.md

@@ -1,12 +1,7 @@
 | | |
 |:---|:---|
-|**_Originating Project/Creator_**| |
-|**_Affected Component_**|  |
-|**_Affected Architectures(s)_**|  |
 |**_Related Issue(s)_**|  |
 |**_Has Unit Tests (y/n)_**|  |
-|**_Builds Without Errors (y/n)_**|  |
-|**_Unit Tests Pass (y/n)_**|  |
 |**_Documentation Included (y/n)_**|  |
 
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