toPem remove trailing CR/LF #93

Job	Run time
build-legacy (14.x, ubuntu-20.04)	1m 31s
build-legacy (14.x, ubuntu-latest)	1m 15s
build-legacy (14.x, macos-latest)	1m 56s
build-legacy (14.x, windows-latest)	2m 29s
build-new (19.x, ubuntu-20.04)	56s
build-new (19.x, ubuntu-latest)	1m 9s
build-new (19.x, macos-latest)	1m 23s
build-new (19.x, windows-latest)	2m 26s
build-new (20.x, ubuntu-20.04)	1m 14s
build-new (20.x, ubuntu-latest)	1m 14s
build-new (20.x, macos-latest)	1m 56s
build-new (20.x, windows-latest)	2m 17s
build (16.x, ubuntu-20.04)	50s
build (16.x, ubuntu-latest)	1m 0s
build (16.x, macos-latest)	3m 14s
build (16.x, windows-latest)	4m 40s
build (18.x, ubuntu-20.04)	1m 5s
build (18.x, ubuntu-latest)	52s
build (18.x, macos-latest)	1m 50s
build (18.x, windows-latest)	2m 0s
	35m 17s

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