Add missing column to Inverse PCA matrix for PunchThroughTool used by ATLFAST3

John Derek Chapmanrequested to merge
jchapman/athena:MPT_fixes_21.0 into 21.0

(Will be swept manually to 22.0 and master.)

Tagging @mumohdso, @tqiu, @mfauccig, @cyoung, @thcarter

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