Action size: Reduce duplication between `upload-lib` and `entry-points` #12385

Job	Run time
analyze-other (python)	56s
check-codeql-versions	10s
analyze-other (actions)	44s
analyze-javascript (ubuntu-22.04)	4m 25s
analyze-javascript (macos-14-xlarge)	2m 48s
analyze-javascript (ubuntu-22.04, linked)	4m 30s
analyze-javascript (macos-14-xlarge, linked)	2m 29s
analyze-javascript (ubuntu-24.04)	4m 30s
analyze-javascript (windows-2022, linked)	5m 23s
analyze-javascript (macos-15-xlarge, linked)	2m 54s
analyze-javascript (macos-15-xlarge)	2m 32s
analyze-javascript (windows-2022)	5m 25s
analyze-javascript (ubuntu-24.04, linked)	4m 8s
analyze-javascript (windows-2025)	5m 44s
analyze-javascript (windows-2025, linked)	6m 7s
	52m 45s

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