lint: remove blank line at end of file for pre-commit lint

[trentm]

Fixes lint that I broke in #1484

[apmmachine]

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• Start Time: 2022-05-17T16:52:59.170+0000

• Duration: 32 min 56 sec

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Test	Results
Failed	0
Passed	716
Skipped	1
Total	717

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