Fix PowerShell code block inlining in compiler #1444

Job	Run time
todo-check	5s
pylint (macos)	12s
lint (npm run lint:eslint, macos)	1m 34s
pylint (ubuntu)	12s
validate-collection-files (macos)	14s
lint (npm run lint:eslint, ubuntu)	1m 36s
pylint (windows)	34s
validate-collection-files (ubuntu)	14s
lint (npm run lint:eslint, windows)	4m 4s
lint (npm run lint:yaml, macos)	1m 6s
validate-collection-files (windows)	51s
lint (npm run lint:yaml, ubuntu)	30s
lint (npm run lint:yaml, windows)	5m 8s
lint (npm run lint:md, macos)	52s
lint (npm run lint:md, ubuntu)	30s
lint (npm run lint:md, windows)	3m 46s
lint (npm run lint:md:relative-urls, macos)	44s
lint (npm run lint:md:relative-urls, ubuntu)	30s
lint (npm run lint:md:relative-urls, windows)	3m 14s
lint (npm run lint:md:consistency, macos)	46s
lint (npm run lint:md:consistency, ubuntu)	31s
lint (npm run lint:md:consistency, windows)	3m 52s
	31m 5s

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