Use Node `fs` APIs instead of `del` #10747

Job	Run time
check-codeql-versions	36s
analyze-other (python)	58s
analyze-other (actions)	49s
analyze-javascript (ubuntu-24.04, linked)	4m 13s
analyze-javascript (ubuntu-22.04)	4m 21s
analyze-javascript (ubuntu-22.04, linked)	4m 13s
analyze-javascript (windows-2025)	5m 57s
analyze-javascript (windows-2022, linked)	5m 54s
analyze-javascript (windows-2022)	8m 57s
analyze-javascript (ubuntu-24.04)	4m 27s
analyze-javascript (macos-13)	16m 29s
analyze-javascript (macos-13, linked)	7m 45s
analyze-javascript (macos-14, linked)	7m 26s
analyze-javascript (macos-14)	5m 58s
analyze-javascript (windows-2025, linked)	5m 38s
analyze-javascript (macos-15, linked)	7m 41s
analyze-javascript (macos-15)	7m 31s
	1h 38m 53s

Provide feedback